1900860480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 448

約数和(自身を含む): 7116226560

約数和(自身を除く): 5215366080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 64, 72, 80, 90, 93, 94, 96, 108, 120, 124, 135, 141, 144, 151, 155, 160, 180, 186, 188, 192, 216, 235, 240, 248, 270, 279, 282, 288, 302, 310, 320, 360, 372, 376, 423, 432, 453, 465, 470, 480, 496, 540, 558, 564, 576, 604, 620, 705, 720, 744, 752, 755, 837, 846, 864, 906, 930, 940, 960, 992, 1080, 1116, 1128, 1208, 1240, 1269, 1359, 1395, 1410, 1440, 1457, 1488, 1504, 1510, 1674, 1692, 1728, 1812, 1860, 1880, 1984, 2115, 2160, 2232, 2256, 2265, 2416, 2480, 2538, 2718, 2790, 2820, 2880, 2914, 2976, 3008, 3020, 3348, 3384, 3624, 3720, 3760, 4077, 4185, 4230, 4320, 4371, 4464, 4512, 4530, 4681, 4832, 4960, 5076, 5436, 5580, 5640, 5828, 5952, 6040, 6345, 6696, 6768, 6795, 7097, 7248, 7285, 7440, 7520, 8154, 8370, 8460, 8640, 8742, 8928, 9024, 9060, 9362, 9664, 9920, 10152, 10872, 11160, 11280, 11656, 12080, 12690, 13113, 13392, 13536, 13590, 14043, 14194, 14496, 14570, 14880, 15040, 16308, 16740, 16920, 17484, 17856, 18120, 18724, 20304, 20385, 21291, 21744, 21855, 22320, 22560, 23312, 23405, 24160, 25380, 26226, 26784, 27072, 27180, 28086, 28388, 28992, 29140, 29760, 32616, 33480, 33840, 34968, 35485, 36240, 37448, 39339, 40608, 40770, 42129, 42582, 43488, 43710, 44640, 45120, 46624, 46810, 48320, 50760, 52452, 53568, 54360, 56172, 56776, 58280, 63873, 65232, 65565, 66960, 67680, 69936, 70215, 70970, 72480, 74896, 78678, 81216, 81540, 84258, 85164, 86976, 87420, 89280, 93248, 93620, 101520, 104904, 106455, 108720, 112344, 113552, 116560, 126387, 127746, 130464, 131130, 133920, 135360, 139872, 140430, 141940, 144960, 149792, 157356, 163080, 168516, 170328, 174840, 187240, 191619, 196695, 203040, 209808, 210645, 212910, 217440, 220007, 224688, 227104, 233120, 252774, 255492, 260928, 262260, 267840, 279744, 280860, 283880, 299584, 314712, 319365, 326160, 337032, 340656, 349680, 374480, 383238, 393390, 406080, 419616, 421290, 425820, 434880, 440014, 449376, 454208, 466240, 505548, 510984, 524520, 561720, 567760, 629424, 631935, 638730, 652320, 660021, 674064, 681312, 699360, 748960, 766476, 786780, 839232, 842580, 851640, 880028, 898752, 958095, 1011096, 1021968, 1049040, 1100035, 1123440, 1135520, 1258848, 1263870, 1277460, 1304640, 1320042, 1348128, 1362624, 1398720, 1497920, 1532952, 1573560, 1685160, 1703280, 1760056, 1916190, 1980063, 2022192, 2043936, 2098080, 2200070, 2246880, 2271040, 2517696, 2527740, 2554920, 2640084, 2696256, 3065904, 3147120, 3300105, 3370320, 3406560, 3520112, 3832380, 3960126, 4044384, 4087872, 4196160, 4400140, 4493760, 5055480, 5109840, 5280168, 5940189, 6131808, 6294240, 6600210, 6740640, 6813120, 7040224, 7664760, 7920252, 8088768, 8800280, 9900315, 10110960, 10219680, 10560336, 11880378, 12263616, 12588480, 13200420, 13481280, 14080448, 15329520, 15840504, 17600560, 19800630, 20221920, 20439360, 21120672, 23760756, 26400840, 29700945, 30659040, 31681008, 35201120, 39601260, 40443840, 42241344, 47521512, 52801680, 59401890, 61318080, 63362016, 70402240, 79202520, 95043024, 105603360, 118803780, 126724032, 158405040, 190086048, 211206720, 237607560, 316810080, 380172096, 475215120, 633620160, 950430240, 1900860480]

約数ペア:

[(1, 1900860480), (2, 950430240), (3, 633620160), (4, 475215120), (5, 380172096), (6, 316810080), (8, 237607560), (9, 211206720), (10, 190086048), (12, 158405040), (15, 126724032), (16, 118803780), (18, 105603360), (20, 95043024), (24, 79202520), (27, 70402240), (30, 63362016), (31, 61318080), (32, 59401890), (36, 52801680), (40, 47521512), (45, 42241344), (47, 40443840), (48, 39601260), (54, 35201120), (60, 31681008), (62, 30659040), (64, 29700945), (72, 26400840), (80, 23760756), (90, 21120672), (93, 20439360), (94, 20221920), (96, 19800630), (108, 17600560), (120, 15840504), (124, 15329520), (135, 14080448), (141, 13481280), (144, 13200420), (151, 12588480), (155, 12263616), (160, 11880378), (180, 10560336), (186, 10219680), (188, 10110960), (192, 9900315), (216, 8800280), (235, 8088768), (240, 7920252), (248, 7664760), (270, 7040224), (279, 6813120), (282, 6740640), (288, 6600210), (302, 6294240), (310, 6131808), (320, 5940189), (360, 5280168), (372, 5109840), (376, 5055480), (423, 4493760), (432, 4400140), (453, 4196160), (465, 4087872), (470, 4044384), (480, 3960126), (496, 3832380), (540, 3520112), (558, 3406560), (564, 3370320), (576, 3300105), (604, 3147120), (620, 3065904), (705, 2696256), (720, 2640084), (744, 2554920), (752, 2527740), (755, 2517696), (837, 2271040), (846, 2246880), (864, 2200070), (906, 2098080), (930, 2043936), (940, 2022192), (960, 1980063), (992, 1916190), (1080, 1760056), (1116, 1703280), (1128, 1685160), (1208, 1573560), (1240, 1532952), (1269, 1497920), (1359, 1398720), (1395, 1362624), (1410, 1348128), (1440, 1320042), (1457, 1304640), (1488, 1277460), (1504, 1263870), (1510, 1258848), (1674, 1135520), (1692, 1123440), (1728, 1100035), (1812, 1049040), (1860, 1021968), (1880, 1011096), (1984, 958095), (2115, 898752), (2160, 880028), (2232, 851640), (2256, 842580), (2265, 839232), (2416, 786780), (2480, 766476), (2538, 748960), (2718, 699360), (2790, 681312), (2820, 674064), (2880, 660021), (2914, 652320), (2976, 638730), (3008, 631935), (3020, 629424), (3348, 567760), (3384, 561720), (3624, 524520), (3720, 510984), (3760, 505548), (4077, 466240), (4185, 454208), (4230, 449376), (4320, 440014), (4371, 434880), (4464, 425820), (4512, 421290), (4530, 419616), (4681, 406080), (4832, 393390), (4960, 383238), (5076, 374480), (5436, 349680), (5580, 340656), (5640, 337032), (5828, 326160), (5952, 319365), (6040, 314712), (6345, 299584), (6696, 283880), (6768, 280860), (6795, 279744), (7097, 267840), (7248, 262260), (7285, 260928), (7440, 255492), (7520, 252774), (8154, 233120), (8370, 227104), (8460, 224688), (8640, 220007), (8742, 217440), (8928, 212910), (9024, 210645), (9060, 209808), (9362, 203040), (9664, 196695), (9920, 191619), (10152, 187240), (10872, 174840), (11160, 170328), (11280, 168516), (11656, 163080), (12080, 157356), (12690, 149792), (13113, 144960), (13392, 141940), (13536, 140430), (13590, 139872), (14043, 135360), (14194, 133920), (14496, 131130), (14570, 130464), (14880, 127746), (15040, 126387), (16308, 116560), (16740, 113552), (16920, 112344), (17484, 108720), (17856, 106455), (18120, 104904), (18724, 101520), (20304, 93620), (20385, 93248), (21291, 89280), (21744, 87420), (21855, 86976), (22320, 85164), (22560, 84258), (23312, 81540), (23405, 81216), (24160, 78678), (25380, 74896), (26226, 72480), (26784, 70970), (27072, 70215), (27180, 69936), (28086, 67680), (28388, 66960), (28992, 65565), (29140, 65232), (29760, 63873), (32616, 58280), (33480, 56776), (33840, 56172), (34968, 54360), (35485, 53568), (36240, 52452), (37448, 50760), (39339, 48320), (40608, 46810), (40770, 46624), (42129, 45120), (42582, 44640), (43488, 43710)]