1281571200

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 768

約数和(自身を含む): 5807961600

約数和(自身を除く): 4526390400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 163, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 325, 326, 336, 350, 351, 360, 364, 378, 384, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 489, 504, 520, 525, 540, 546, 560, 576, 585, 600, 624, 630, 640, 650, 652, 672, 675, 700, 702, 720, 728, 756, 780, 800, 815, 819, 832, 840, 864, 896, 900, 910, 936, 945, 960, 975, 978, 1008, 1040, 1050, 1080, 1092, 1120, 1141, 1152, 1170, 1200, 1248, 1260, 1300, 1304, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1467, 1512, 1560, 1575, 1600, 1630, 1638, 1664, 1680, 1728, 1755, 1800, 1820, 1872, 1890, 1920, 1950, 1956, 2016, 2080, 2100, 2119, 2160, 2184, 2240, 2275, 2282, 2340, 2400, 2445, 2457, 2496, 2520, 2600, 2608, 2688, 2700, 2730, 2800, 2808, 2880, 2912, 2925, 2934, 3024, 3120, 3150, 3200, 3260, 3276, 3360, 3423, 3456, 3510, 3600, 3640, 3744, 3780, 3900, 3912, 4032, 4075, 4095, 4160, 4200, 4238, 4320, 4368, 4401, 4480, 4550, 4564, 4680, 4725, 4800, 4890, 4914, 4992, 5040, 5200, 5216, 5400, 5460, 5600, 5616, 5705, 5760, 5824, 5850, 5868, 6048, 6240, 6300, 6357, 6520, 6552, 6720, 6825, 6846, 7020, 7200, 7280, 7335, 7488, 7560, 7800, 7824, 8064, 8150, 8190, 8320, 8400, 8476, 8640, 8736, 8775, 8802, 9100, 9128, 9360, 9450, 9600, 9780, 9828, 10080, 10269, 10400, 10432, 10595, 10800, 10920, 11200, 11232, 11410, 11648, 11700, 11736, 12096, 12225, 12285, 12480, 12600, 12714, 13040, 13104, 13440, 13650, 13692, 14040, 14400, 14560, 14670, 14833, 14976, 15120, 15600, 15648, 16300, 16380, 16800, 16952, 17115, 17280, 17472, 17550, 17604, 18200, 18256, 18720, 18900, 19071, 19560, 19656, 20160, 20475, 20538, 20800, 20864, 21190, 21600, 21840, 22005, 22400, 22464, 22820, 23400, 23472, 24192, 24450, 24570, 24960, 25200, 25428, 26080, 26208, 27300, 27384, 28080, 28525, 28800, 29120, 29340, 29666, 30240, 30807, 31200, 31296, 31785, 32600, 32760, 33600, 33904, 34230, 34944, 35100, 35208, 36400, 36512, 36675, 37440, 37800, 38142, 39120, 39312, 40320, 40950, 41076, 41600, 42380, 43200, 43680, 44010, 44499, 44928, 45640, 46800, 46944, 48900, 49140, 50400, 50856, 51345, 52160, 52416, 52975, 54600, 54768, 56160, 57050, 57213, 58240, 58680, 59332, 60480, 61425, 61614, 62400, 62592, 63570, 65200, 65520, 67200, 67808, 68460, 70200, 70416, 72800, 73024, 73350, 74165, 74880, 75600, 76284, 78240, 78624, 81900, 82152, 84760, 85575, 86400, 87360, 88020, 88998, 91280, 93600, 93888, 95355, 97800, 98280, 100800, 101712, 102690, 104320, 104832, 105950, 109200, 109536, 110025, 112320, 114100, 114426, 117360, 118664, 120960, 122850, 123228, 124800, 127140, 130400, 131040, 133497, 135616, 136920, 140400, 140832, 145600, 146048, 146700, 148330, 151200, 152568, 154035, 156480, 157248, 158925, 163800, 164304, 169520, 171150, 174720, 176040, 177996, 182560, 187200, 187776, 190710, 195600, 196560, 201600, 203424, 205380, 211900, 218400, 219072, 220050, 222495, 224640, 228200, 228852, 234720, 237328, 245700, 246456, 254280, 256725, 260800, 262080, 266994, 271232, 273840, 280800, 281664, 286065, 291200, 293400, 296660, 302400, 305136, 308070, 312960, 314496, 317850, 327600, 328608, 339040, 342300, 352080, 355992, 365120, 370825, 374400, 381420, 391200, 393120, 400491, 406848, 410760, 423800, 436800, 438144, 440100, 444990, 456400, 457704, 469440, 474656, 476775, 491400, 492912, 508560, 513450, 521600, 524160, 533988, 547680, 561600, 563328, 572130, 586800, 593320, 604800, 610272, 616140, 635700, 655200, 657216, 667485, 678080, 684600, 704160, 711984, 730240, 741650, 762840, 770175, 782400, 786240, 800982, 813696, 821520, 847600, 873600, 880200, 889980, 912800, 915408, 938880, 949312, 953550, 982800, 985824, 1017120, 1026900, 1067976, 1095360, 1112475, 1123200, 1144260, 1173600, 1186640, 1220544, 1232280, 1271400, 1310400, 1314432, 1334970, 1356160, 1369200, 1408320, 1423968, 1430325, 1483300, 1525680, 1540350, 1564800, 1572480, 1601964, 1643040, 1695200, 1760400, 1779960, 1825600, 1830816, 1898624, 1907100, 1965600, 1971648, 2002455, 2034240, 2053800, 2135952, 2190720, 2224950, 2288520, 2347200, 2373280, 2441088, 2464560, 2542800, 2620800, 2669940, 2738400, 2816640, 2847936, 2860650, 2966600, 3051360, 3080700, 3203928, 3286080, 3337425, 3390400, 3520800, 3559920, 3651200, 3661632, 3814200, 3931200, 3943296, 4004910, 4068480, 4107600, 4271904, 4449900, 4577040, 4694400, 4746560, 4929120, 5085600, 5339880, 5476800, 5695872, 5721300, 5933200, 6102720, 6161400, 6407856, 6572160, 6674850, 6780800, 7041600, 7119840, 7323264, 7628400, 7862400, 8009820, 8215200, 8543808, 8899800, 9154080, 9493120, 9858240, 10012275, 10171200, 10679760, 10953600, 11442600, 11866400, 12205440, 12322800, 12815712, 13349700, 14083200, 14239680, 15256800, 16019640, 16430400, 17087616, 17799600, 18308160, 19716480, 20024550, 20342400, 21359520, 22885200, 23732800, 24645600, 25631424, 26699400, 28479360, 30513600, 32039280, 32860800, 35599200, 36616320, 40049100, 42719040, 45770400, 47465600, 49291200, 51262848, 53398800, 61027200, 64078560, 71198400, 80098200, 85438080, 91540800, 98582400, 106797600, 128157120, 142396800, 160196400, 183081600, 213595200, 256314240, 320392800, 427190400, 640785600, 1281571200]

約数ペア:

[(1, 1281571200), (2, 640785600), (3, 427190400), (4, 320392800), (5, 256314240), (6, 213595200), (7, 183081600), (8, 160196400), (9, 142396800), (10, 128157120), (12, 106797600), (13, 98582400), (14, 91540800), (15, 85438080), (16, 80098200), (18, 71198400), (20, 64078560), (21, 61027200), (24, 53398800), (25, 51262848), (26, 49291200), (27, 47465600), (28, 45770400), (30, 42719040), (32, 40049100), (35, 36616320), (36, 35599200), (39, 32860800), (40, 32039280), (42, 30513600), (45, 28479360), (48, 26699400), (50, 25631424), (52, 24645600), (54, 23732800), (56, 22885200), (60, 21359520), (63, 20342400), (64, 20024550), (65, 19716480), (70, 18308160), (72, 17799600), (75, 17087616), (78, 16430400), (80, 16019640), (84, 15256800), (90, 14239680), (91, 14083200), (96, 13349700), (100, 12815712), (104, 12322800), (105, 12205440), (108, 11866400), (112, 11442600), (117, 10953600), (120, 10679760), (126, 10171200), (128, 10012275), (130, 9858240), (135, 9493120), (140, 9154080), (144, 8899800), (150, 8543808), (156, 8215200), (160, 8009820), (163, 7862400), (168, 7628400), (175, 7323264), (180, 7119840), (182, 7041600), (189, 6780800), (192, 6674850), (195, 6572160), (200, 6407856), (208, 6161400), (210, 6102720), (216, 5933200), (224, 5721300), (225, 5695872), (234, 5476800), (240, 5339880), (252, 5085600), (260, 4929120), (270, 4746560), (273, 4694400), (280, 4577040), (288, 4449900), (300, 4271904), (312, 4107600), (315, 4068480), (320, 4004910), (325, 3943296), (326, 3931200), (336, 3814200), (350, 3661632), (351, 3651200), (360, 3559920), (364, 3520800), (378, 3390400), (384, 3337425), (390, 3286080), (400, 3203928), (416, 3080700), (420, 3051360), (432, 2966600), (448, 2860650), (450, 2847936), (455, 2816640), (468, 2738400), (480, 2669940), (489, 2620800), (504, 2542800), (520, 2464560), (525, 2441088), (540, 2373280), (546, 2347200), (560, 2288520), (576, 2224950), (585, 2190720), (600, 2135952), (624, 2053800), (630, 2034240), (640, 2002455), (650, 1971648), (652, 1965600), (672, 1907100), (675, 1898624), (700, 1830816), (702, 1825600), (720, 1779960), (728, 1760400), (756, 1695200), (780, 1643040), (800, 1601964), (815, 1572480), (819, 1564800), (832, 1540350), (840, 1525680), (864, 1483300), (896, 1430325), (900, 1423968), (910, 1408320), (936, 1369200), (945, 1356160), (960, 1334970), (975, 1314432), (978, 1310400), (1008, 1271400), (1040, 1232280), (1050, 1220544), (1080, 1186640), (1092, 1173600), (1120, 1144260), (1141, 1123200), (1152, 1112475), (1170, 1095360), (1200, 1067976), (1248, 1026900), (1260, 1017120), (1300, 985824), (1304, 982800), (1344, 953550), (1350, 949312), (1365, 938880), (1400, 915408), (1404, 912800), (1440, 889980), (1456, 880200), (1467, 873600), (1512, 847600), (1560, 821520), (1575, 813696), (1600, 800982), (1630, 786240), (1638, 782400), (1664, 770175), (1680, 762840), (1728, 741650), (1755, 730240), (1800, 711984), (1820, 704160), (1872, 684600), (1890, 678080), (1920, 667485), (1950, 657216), (1956, 655200), (2016, 635700), (2080, 616140), (2100, 610272), (2119, 604800), (2160, 593320), (2184, 586800), (2240, 572130), (2275, 563328), (2282, 561600), (2340, 547680), (2400, 533988), (2445, 524160), (2457, 521600), (2496, 513450), (2520, 508560), (2600, 492912), (2608, 491400), (2688, 476775), (2700, 474656), (2730, 469440), (2800, 457704), (2808, 456400), (2880, 444990), (2912, 440100), (2925, 438144), (2934, 436800), (3024, 423800), (3120, 410760), (3150, 406848), (3200, 400491), (3260, 393120), (3276, 391200), (3360, 381420), (3423, 374400), (3456, 370825), (3510, 365120), (3600, 355992), (3640, 352080), (3744, 342300), (3780, 339040), (3900, 328608), (3912, 327600), (4032, 317850), (4075, 314496), (4095, 312960), (4160, 308070), (4200, 305136), (4238, 302400), (4320, 296660), (4368, 293400), (4401, 291200), (4480, 286065), (4550, 281664), (4564, 280800), (4680, 273840), (4725, 271232), (4800, 266994), (4890, 262080), (4914, 260800), (4992, 256725), (5040, 254280), (5200, 246456), (5216, 245700), (5400, 237328), (5460, 234720), (5600, 228852), (5616, 228200), (5705, 224640), (5760, 222495), (5824, 220050), (5850, 219072), (5868, 218400), (6048, 211900), (6240, 205380), (6300, 203424), (6357, 201600), (6520, 196560), (6552, 195600), (6720, 190710), (6825, 187776), (6846, 187200), (7020, 182560), (7200, 177996), (7280, 176040), (7335, 174720), (7488, 171150), (7560, 169520), (7800, 164304), (7824, 163800), (8064, 158925), (8150, 157248), (8190, 156480), (8320, 154035), (8400, 152568), (8476, 151200), (8640, 148330), (8736, 146700), (8775, 146048), (8802, 145600), (9100, 140832), (9128, 140400), (9360, 136920), (9450, 135616), (9600, 133497), (9780, 131040), (9828, 130400), (10080, 127140), (10269, 124800), (10400, 123228), (10432, 122850), (10595, 120960), (10800, 118664), (10920, 117360), (11200, 114426), (11232, 114100), (11410, 112320), (11648, 110025), (11700, 109536), (11736, 109200), (12096, 105950), (12225, 104832), (12285, 104320), (12480, 102690), (12600, 101712), (12714, 100800), (13040, 98280), (13104, 97800), (13440, 95355), (13650, 93888), (13692, 93600), (14040, 91280), (14400, 88998), (14560, 88020), (14670, 87360), (14833, 86400), (14976, 85575), (15120, 84760), (15600, 82152), (15648, 81900), (16300, 78624), (16380, 78240), (16800, 76284), (16952, 75600), (17115, 74880), (17280, 74165), (17472, 73350), (17550, 73024), (17604, 72800), (18200, 70416), (18256, 70200), (18720, 68460), (18900, 67808), (19071, 67200), (19560, 65520), (19656, 65200), (20160, 63570), (20475, 62592), (20538, 62400), (20800, 61614), (20864, 61425), (21190, 60480), (21600, 59332), (21840, 58680), (22005, 58240), (22400, 57213), (22464, 57050), (22820, 56160), (23400, 54768), (23472, 54600), (24192, 52975), (24450, 52416), (24570, 52160), (24960, 51345), (25200, 50856), (25428, 50400), (26080, 49140), (26208, 48900), (27300, 46944), (27384, 46800), (28080, 45640), (28525, 44928), (28800, 44499), (29120, 44010), (29340, 43680), (29666, 43200), (30240, 42380), (30807, 41600), (31200, 41076), (31296, 40950), (31785, 40320), (32600, 39312), (32760, 39120), (33600, 38142), (33904, 37800), (34230, 37440), (34944, 36675), (35100, 36512), (35208, 36400)]