319285200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1118081216

約数和(自身を除く): 798796016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 97, 100, 104, 120, 130, 150, 156, 194, 195, 200, 208, 211, 240, 260, 291, 300, 312, 325, 388, 390, 400, 422, 485, 520, 582, 600, 624, 633, 650, 776, 780, 844, 970, 975, 1040, 1055, 1164, 1200, 1261, 1266, 1300, 1455, 1552, 1560, 1688, 1940, 1950, 2110, 2328, 2425, 2522, 2532, 2600, 2743, 2910, 3120, 3165, 3376, 3783, 3880, 3900, 4220, 4656, 4850, 5044, 5064, 5200, 5275, 5486, 5820, 6305, 6330, 7275, 7566, 7760, 7800, 8229, 8440, 9700, 10088, 10128, 10550, 10972, 11640, 12610, 12660, 13715, 14550, 15132, 15600, 15825, 16458, 16880, 18915, 19400, 20176, 20467, 21100, 21944, 23280, 25220, 25320, 27430, 29100, 30264, 31525, 31650, 32916, 37830, 38800, 40934, 41145, 42200, 43888, 50440, 50640, 54860, 58200, 60528, 61401, 63050, 63300, 65832, 68575, 75660, 81868, 82290, 84400, 94575, 100880, 102335, 109720, 116400, 122802, 126100, 126600, 131664, 137150, 151320, 163736, 164580, 189150, 204670, 205725, 219440, 245604, 252200, 253200, 266071, 274300, 302640, 307005, 327472, 329160, 378300, 409340, 411450, 491208, 504400, 511675, 532142, 548600, 614010, 658320, 756600, 798213, 818680, 822900, 982416, 1023350, 1064284, 1097200, 1228020, 1330355, 1513200, 1535025, 1596426, 1637360, 1645800, 2046700, 2128568, 2456040, 2660710, 3070050, 3192852, 3291600, 3991065, 4093400, 4257136, 4912080, 5321420, 6140100, 6385704, 6651775, 7982130, 8186800, 10642840, 12280200, 12771408, 13303550, 15964260, 19955325, 21285680, 24560400, 26607100, 31928520, 39910650, 53214200, 63857040, 79821300, 106428400, 159642600, 319285200]

約数ペア:

[(1, 319285200), (2, 159642600), (3, 106428400), (4, 79821300), (5, 63857040), (6, 53214200), (8, 39910650), (10, 31928520), (12, 26607100), (13, 24560400), (15, 21285680), (16, 19955325), (20, 15964260), (24, 13303550), (25, 12771408), (26, 12280200), (30, 10642840), (39, 8186800), (40, 7982130), (48, 6651775), (50, 6385704), (52, 6140100), (60, 5321420), (65, 4912080), (75, 4257136), (78, 4093400), (80, 3991065), (97, 3291600), (100, 3192852), (104, 3070050), (120, 2660710), (130, 2456040), (150, 2128568), (156, 2046700), (194, 1645800), (195, 1637360), (200, 1596426), (208, 1535025), (211, 1513200), (240, 1330355), (260, 1228020), (291, 1097200), (300, 1064284), (312, 1023350), (325, 982416), (388, 822900), (390, 818680), (400, 798213), (422, 756600), (485, 658320), (520, 614010), (582, 548600), (600, 532142), (624, 511675), (633, 504400), (650, 491208), (776, 411450), (780, 409340), (844, 378300), (970, 329160), (975, 327472), (1040, 307005), (1055, 302640), (1164, 274300), (1200, 266071), (1261, 253200), (1266, 252200), (1300, 245604), (1455, 219440), (1552, 205725), (1560, 204670), (1688, 189150), (1940, 164580), (1950, 163736), (2110, 151320), (2328, 137150), (2425, 131664), (2522, 126600), (2532, 126100), (2600, 122802), (2743, 116400), (2910, 109720), (3120, 102335), (3165, 100880), (3376, 94575), (3783, 84400), (3880, 82290), (3900, 81868), (4220, 75660), (4656, 68575), (4850, 65832), (5044, 63300), (5064, 63050), (5200, 61401), (5275, 60528), (5486, 58200), (5820, 54860), (6305, 50640), (6330, 50440), (7275, 43888), (7566, 42200), (7760, 41145), (7800, 40934), (8229, 38800), (8440, 37830), (9700, 32916), (10088, 31650), (10128, 31525), (10550, 30264), (10972, 29100), (11640, 27430), (12610, 25320), (12660, 25220), (13715, 23280), (14550, 21944), (15132, 21100), (15600, 20467), (15825, 20176), (16458, 19400), (16880, 18915)]