788851440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2161}}^1$

素因数の和:2209

約数の個数: 240

約数和(自身を含む): 2943606240

約数和(自身を除く): 2154754800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2161, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4322, 4563, 4680, 5070, 5616, 6084, 6483, 6760, 7020, 7605, 8112, 8644, 9126, 9360, 10140, 10805, 12168, 12966, 13520, 14040, 15210, 17288, 18252, 19449, 20280, 21610, 22815, 24336, 25932, 28080, 28093, 30420, 32415, 34576, 36504, 38898, 40560, 43220, 45630, 51864, 56186, 58347, 60840, 64830, 73008, 77796, 84279, 86440, 91260, 97245, 103728, 112372, 116694, 121680, 129660, 140465, 155592, 168558, 172880, 182520, 194490, 224744, 233388, 252837, 259320, 280930, 291735, 311184, 337116, 365040, 365209, 388980, 421395, 449488, 466776, 505674, 518640, 561860, 583470, 674232, 730418, 758511, 777960, 842790, 933552, 1011348, 1095627, 1123720, 1166940, 1264185, 1348464, 1460836, 1517022, 1555920, 1685580, 1826045, 2022696, 2191254, 2247440, 2333880, 2528370, 2921672, 3034044, 3286881, 3371160, 3652090, 3792555, 4045392, 4382508, 4667760, 5056740, 5478135, 5843344, 6068088, 6573762, 6742320, 7304180, 7585110, 8765016, 9860643, 10113480, 10956270, 12136176, 13147524, 14608360, 15170220, 16434405, 17530032, 19721286, 20226960, 21912540, 26295048, 29216720, 30340440, 32868810, 39442572, 43825080, 49303215, 52590096, 60680880, 65737620, 78885144, 87650160, 98606430, 131475240, 157770288, 197212860, 262950480, 394425720, 788851440]

約数ペア:

[(1, 788851440), (2, 394425720), (3, 262950480), (4, 197212860), (5, 157770288), (6, 131475240), (8, 98606430), (9, 87650160), (10, 78885144), (12, 65737620), (13, 60680880), (15, 52590096), (16, 49303215), (18, 43825080), (20, 39442572), (24, 32868810), (26, 30340440), (27, 29216720), (30, 26295048), (36, 21912540), (39, 20226960), (40, 19721286), (45, 17530032), (48, 16434405), (52, 15170220), (54, 14608360), (60, 13147524), (65, 12136176), (72, 10956270), (78, 10113480), (80, 9860643), (90, 8765016), (104, 7585110), (108, 7304180), (117, 6742320), (120, 6573762), (130, 6068088), (135, 5843344), (144, 5478135), (156, 5056740), (169, 4667760), (180, 4382508), (195, 4045392), (208, 3792555), (216, 3652090), (234, 3371160), (240, 3286881), (260, 3034044), (270, 2921672), (312, 2528370), (338, 2333880), (351, 2247440), (360, 2191254), (390, 2022696), (432, 1826045), (468, 1685580), (507, 1555920), (520, 1517022), (540, 1460836), (585, 1348464), (624, 1264185), (676, 1166940), (702, 1123720), (720, 1095627), (780, 1011348), (845, 933552), (936, 842790), (1014, 777960), (1040, 758511), (1080, 730418), (1170, 674232), (1352, 583470), (1404, 561860), (1521, 518640), (1560, 505674), (1690, 466776), (1755, 449488), (1872, 421395), (2028, 388980), (2160, 365209), (2161, 365040), (2340, 337116), (2535, 311184), (2704, 291735), (2808, 280930), (3042, 259320), (3120, 252837), (3380, 233388), (3510, 224744), (4056, 194490), (4322, 182520), (4563, 172880), (4680, 168558), (5070, 155592), (5616, 140465), (6084, 129660), (6483, 121680), (6760, 116694), (7020, 112372), (7605, 103728), (8112, 97245), (8644, 91260), (9126, 86440), (9360, 84279), (10140, 77796), (10805, 73008), (12168, 64830), (12966, 60840), (13520, 58347), (14040, 56186), (15210, 51864), (17288, 45630), (18252, 43220), (19449, 40560), (20280, 38898), (21610, 36504), (22815, 34576), (24336, 32415), (25932, 30420), (28080, 28093)]