1868958000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 720

約数和(自身を含む): 8227660896

約数和(自身を除く): 6358702896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 98, 100, 104, 105, 112, 117, 120, 125, 126, 130, 140, 144, 147, 150, 156, 163, 168, 175, 180, 182, 195, 196, 200, 208, 210, 225, 234, 240, 245, 250, 252, 260, 273, 280, 294, 300, 312, 315, 325, 326, 336, 350, 360, 364, 375, 390, 392, 400, 420, 441, 450, 455, 468, 489, 490, 500, 504, 520, 525, 546, 560, 585, 588, 600, 624, 630, 637, 650, 652, 700, 720, 728, 735, 750, 780, 784, 815, 819, 840, 875, 882, 900, 910, 936, 975, 978, 980, 1000, 1008, 1040, 1050, 1092, 1125, 1141, 1170, 1176, 1200, 1225, 1260, 1274, 1300, 1304, 1365, 1400, 1456, 1467, 1470, 1500, 1560, 1575, 1625, 1630, 1638, 1680, 1750, 1764, 1800, 1820, 1872, 1911, 1950, 1956, 1960, 2000, 2100, 2119, 2184, 2205, 2250, 2275, 2282, 2340, 2352, 2445, 2450, 2520, 2548, 2600, 2608, 2625, 2730, 2800, 2925, 2934, 2940, 3000, 3120, 3150, 3185, 3250, 3260, 3276, 3423, 3500, 3528, 3600, 3640, 3675, 3822, 3900, 3912, 3920, 4075, 4095, 4200, 4238, 4368, 4410, 4500, 4550, 4564, 4680, 4875, 4890, 4900, 5040, 5096, 5200, 5250, 5460, 5705, 5733, 5850, 5868, 5880, 6000, 6125, 6300, 6357, 6370, 6500, 6520, 6552, 6825, 6846, 7000, 7056, 7280, 7335, 7350, 7644, 7800, 7824, 7875, 7987, 8150, 8190, 8400, 8476, 8820, 9000, 9100, 9128, 9360, 9555, 9750, 9780, 9800, 10192, 10269, 10500, 10595, 10920, 11025, 11375, 11410, 11466, 11700, 11736, 11760, 12225, 12250, 12600, 12714, 12740, 13000, 13040, 13104, 13650, 13692, 14000, 14625, 14670, 14700, 14833, 15288, 15600, 15750, 15925, 15974, 16300, 16380, 16952, 17115, 17640, 18000, 18200, 18256, 18375, 19071, 19110, 19500, 19560, 19600, 20375, 20475, 20538, 21000, 21190, 21840, 22050, 22750, 22820, 22932, 23400, 23472, 23961, 24450, 24500, 25200, 25428, 25480, 26000, 27300, 27384, 28525, 28665, 29250, 29340, 29400, 29666, 30576, 31500, 31785, 31850, 31948, 32600, 32760, 33904, 34125, 34230, 35280, 36400, 36675, 36750, 38142, 38220, 39000, 39120, 39935, 40750, 40950, 41076, 42000, 42380, 44100, 44499, 45500, 45640, 45864, 46800, 47775, 47922, 48900, 49000, 50856, 50960, 51345, 52975, 54600, 54768, 55125, 57050, 57330, 58500, 58680, 58800, 59332, 61125, 63000, 63570, 63700, 63896, 65200, 65520, 68250, 68460, 71883, 73350, 73500, 74165, 76284, 76440, 78000, 79625, 79870, 81500, 81900, 82152, 84760, 85575, 88200, 88998, 91000, 91280, 91728, 95355, 95550, 95844, 97800, 98000, 101712, 102375, 102690, 103831, 105950, 109200, 110250, 114100, 114660, 117000, 117360, 118664, 119805, 122250, 126000, 127140, 127400, 127792, 133497, 136500, 136920, 142625, 143325, 143766, 146700, 147000, 148330, 152568, 152880, 158925, 159250, 159740, 163000, 163800, 164304, 169520, 171150, 176400, 177996, 182000, 183375, 190710, 191100, 191688, 195600, 199675, 204750, 205380, 207662, 211900, 220500, 222495, 228200, 229320, 234000, 237328, 238875, 239610, 244500, 254280, 254800, 256725, 264875, 266994, 273000, 273840, 285250, 286650, 287532, 293400, 294000, 296660, 305136, 311493, 317850, 318500, 319480, 326000, 327600, 342300, 355992, 359415, 366750, 370825, 381420, 382200, 383376, 399350, 409500, 410760, 415324, 423800, 427875, 441000, 444990, 456400, 458640, 476775, 477750, 479220, 489000, 508560, 513450, 519155, 529750, 533988, 546000, 570500, 573300, 575064, 586800, 593320, 599025, 622986, 635700, 637000, 638960, 667485, 684600, 711984, 716625, 718830, 733500, 741650, 762840, 764400, 794625, 798700, 819000, 821520, 830648, 847600, 855750, 882000, 889980, 934479, 953550, 955500, 958440, 978000, 998375, 1026900, 1038310, 1059500, 1067976, 1112475, 1141000, 1146600, 1150128, 1186640, 1198050, 1245972, 1271400, 1274000, 1283625, 1334970, 1369200, 1433250, 1437660, 1467000, 1483300, 1525680, 1557465, 1589250, 1597400, 1638000, 1661296, 1711500, 1779960, 1797075, 1854125, 1868958, 1907100, 1911000, 1916880, 1996750, 2053800, 2076620, 2119000, 2135952, 2224950, 2282000, 2293200, 2383875, 2396100, 2491944, 2542800, 2567250, 2595775, 2669940, 2866500, 2875320, 2934000, 2966600, 2995125, 3114930, 3178500, 3194800, 3337425, 3423000, 3559920, 3594150, 3708250, 3737916, 3814200, 3822000, 3993500, 4107600, 4153240, 4238000, 4449900, 4672395, 4767750, 4792200, 4983888, 5134500, 5191550, 5339880, 5562375, 5733000, 5750640, 5933200, 5990250, 6229860, 6357000, 6674850, 6846000, 7188300, 7416500, 7475832, 7628400, 7787325, 7987000, 8306480, 8899800, 8985375, 9344790, 9535500, 9584400, 10269000, 10383100, 10679760, 11124750, 11466000, 11980500, 12459720, 12714000, 12978875, 13349700, 14376600, 14833000, 14951664, 15574650, 15974000, 16687125, 17799600, 17970750, 18689580, 19071000, 20538000, 20766200, 22249500, 23361975, 23961000, 24919440, 25957750, 26699400, 28753200, 29666000, 31149300, 33374250, 35941500, 37379160, 38142000, 38936625, 41532400, 44499000, 46723950, 47922000, 51915500, 53398800, 62298600, 66748500, 71883000, 74758320, 77873250, 88998000, 93447900, 103831000, 116809875, 124597200, 133497000, 143766000, 155746500, 186895800, 207662000, 233619750, 266994000, 311493000, 373791600, 467239500, 622986000, 934479000, 1868958000]

約数ペア:

[(1, 1868958000), (2, 934479000), (3, 622986000), (4, 467239500), (5, 373791600), (6, 311493000), (7, 266994000), (8, 233619750), (9, 207662000), (10, 186895800), (12, 155746500), (13, 143766000), (14, 133497000), (15, 124597200), (16, 116809875), (18, 103831000), (20, 93447900), (21, 88998000), (24, 77873250), (25, 74758320), (26, 71883000), (28, 66748500), (30, 62298600), (35, 53398800), (36, 51915500), (39, 47922000), (40, 46723950), (42, 44499000), (45, 41532400), (48, 38936625), (49, 38142000), (50, 37379160), (52, 35941500), (56, 33374250), (60, 31149300), (63, 29666000), (65, 28753200), (70, 26699400), (72, 25957750), (75, 24919440), (78, 23961000), (80, 23361975), (84, 22249500), (90, 20766200), (91, 20538000), (98, 19071000), (100, 18689580), (104, 17970750), (105, 17799600), (112, 16687125), (117, 15974000), (120, 15574650), (125, 14951664), (126, 14833000), (130, 14376600), (140, 13349700), (144, 12978875), (147, 12714000), (150, 12459720), (156, 11980500), (163, 11466000), (168, 11124750), (175, 10679760), (180, 10383100), (182, 10269000), (195, 9584400), (196, 9535500), (200, 9344790), (208, 8985375), (210, 8899800), (225, 8306480), (234, 7987000), (240, 7787325), (245, 7628400), (250, 7475832), (252, 7416500), (260, 7188300), (273, 6846000), (280, 6674850), (294, 6357000), (300, 6229860), (312, 5990250), (315, 5933200), (325, 5750640), (326, 5733000), (336, 5562375), (350, 5339880), (360, 5191550), (364, 5134500), (375, 4983888), (390, 4792200), (392, 4767750), (400, 4672395), (420, 4449900), (441, 4238000), (450, 4153240), (455, 4107600), (468, 3993500), (489, 3822000), (490, 3814200), (500, 3737916), (504, 3708250), (520, 3594150), (525, 3559920), (546, 3423000), (560, 3337425), (585, 3194800), (588, 3178500), (600, 3114930), (624, 2995125), (630, 2966600), (637, 2934000), (650, 2875320), (652, 2866500), (700, 2669940), (720, 2595775), (728, 2567250), (735, 2542800), (750, 2491944), (780, 2396100), (784, 2383875), (815, 2293200), (819, 2282000), (840, 2224950), (875, 2135952), (882, 2119000), (900, 2076620), (910, 2053800), (936, 1996750), (975, 1916880), (978, 1911000), (980, 1907100), (1000, 1868958), (1008, 1854125), (1040, 1797075), (1050, 1779960), (1092, 1711500), (1125, 1661296), (1141, 1638000), (1170, 1597400), (1176, 1589250), (1200, 1557465), (1225, 1525680), (1260, 1483300), (1274, 1467000), (1300, 1437660), (1304, 1433250), (1365, 1369200), (1400, 1334970), (1456, 1283625), (1467, 1274000), (1470, 1271400), (1500, 1245972), (1560, 1198050), (1575, 1186640), (1625, 1150128), (1630, 1146600), (1638, 1141000), (1680, 1112475), (1750, 1067976), (1764, 1059500), (1800, 1038310), (1820, 1026900), (1872, 998375), (1911, 978000), (1950, 958440), (1956, 955500), (1960, 953550), (2000, 934479), (2100, 889980), (2119, 882000), (2184, 855750), (2205, 847600), (2250, 830648), (2275, 821520), (2282, 819000), (2340, 798700), (2352, 794625), (2445, 764400), (2450, 762840), (2520, 741650), (2548, 733500), (2600, 718830), (2608, 716625), (2625, 711984), (2730, 684600), (2800, 667485), (2925, 638960), (2934, 637000), (2940, 635700), (3000, 622986), (3120, 599025), (3150, 593320), (3185, 586800), (3250, 575064), (3260, 573300), (3276, 570500), (3423, 546000), (3500, 533988), (3528, 529750), (3600, 519155), (3640, 513450), (3675, 508560), (3822, 489000), (3900, 479220), (3912, 477750), (3920, 476775), (4075, 458640), (4095, 456400), (4200, 444990), (4238, 441000), (4368, 427875), (4410, 423800), (4500, 415324), (4550, 410760), (4564, 409500), (4680, 399350), (4875, 383376), (4890, 382200), (4900, 381420), (5040, 370825), (5096, 366750), (5200, 359415), (5250, 355992), (5460, 342300), (5705, 327600), (5733, 326000), (5850, 319480), (5868, 318500), (5880, 317850), (6000, 311493), (6125, 305136), (6300, 296660), (6357, 294000), (6370, 293400), (6500, 287532), (6520, 286650), (6552, 285250), (6825, 273840), (6846, 273000), (7000, 266994), (7056, 264875), (7280, 256725), (7335, 254800), (7350, 254280), (7644, 244500), (7800, 239610), (7824, 238875), (7875, 237328), (7987, 234000), (8150, 229320), (8190, 228200), (8400, 222495), (8476, 220500), (8820, 211900), (9000, 207662), (9100, 205380), (9128, 204750), (9360, 199675), (9555, 195600), (9750, 191688), (9780, 191100), (9800, 190710), (10192, 183375), (10269, 182000), (10500, 177996), (10595, 176400), (10920, 171150), (11025, 169520), (11375, 164304), (11410, 163800), (11466, 163000), (11700, 159740), (11736, 159250), (11760, 158925), (12225, 152880), (12250, 152568), (12600, 148330), (12714, 147000), (12740, 146700), (13000, 143766), (13040, 143325), (13104, 142625), (13650, 136920), (13692, 136500), (14000, 133497), (14625, 127792), (14670, 127400), (14700, 127140), (14833, 126000), (15288, 122250), (15600, 119805), (15750, 118664), (15925, 117360), (15974, 117000), (16300, 114660), (16380, 114100), (16952, 110250), (17115, 109200), (17640, 105950), (18000, 103831), (18200, 102690), (18256, 102375), (18375, 101712), (19071, 98000), (19110, 97800), (19500, 95844), (19560, 95550), (19600, 95355), (20375, 91728), (20475, 91280), (20538, 91000), (21000, 88998), (21190, 88200), (21840, 85575), (22050, 84760), (22750, 82152), (22820, 81900), (22932, 81500), (23400, 79870), (23472, 79625), (23961, 78000), (24450, 76440), (24500, 76284), (25200, 74165), (25428, 73500), (25480, 73350), (26000, 71883), (27300, 68460), (27384, 68250), (28525, 65520), (28665, 65200), (29250, 63896), (29340, 63700), (29400, 63570), (29666, 63000), (30576, 61125), (31500, 59332), (31785, 58800), (31850, 58680), (31948, 58500), (32600, 57330), (32760, 57050), (33904, 55125), (34125, 54768), (34230, 54600), (35280, 52975), (36400, 51345), (36675, 50960), (36750, 50856), (38142, 49000), (38220, 48900), (39000, 47922), (39120, 47775), (39935, 46800), (40750, 45864), (40950, 45640), (41076, 45500), (42000, 44499), (42380, 44100)]