1877804640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18946

約数の個数: 192

約数和(自身を含む): 6858432000

約数和(自身を除く): 4980627360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 18899, 19872, 24840, 33120, 37798, 49680, 56697, 75596, 94495, 99360, 113394, 151192, 170091, 188990, 226788, 283485, 302384, 340182, 377980, 434677, 453576, 510273, 566970, 604768, 680364, 755960, 850455, 869354, 907152, 1020546, 1133940, 1304031, 1360728, 1511920, 1700910, 1738708, 1814304, 2041092, 2173385, 2267880, 2551365, 2608062, 2721456, 3023840, 3401820, 3477416, 3912093, 4082184, 4346770, 4535760, 5102730, 5216124, 5442912, 6520155, 6803640, 6954832, 7824186, 8164368, 8693540, 9071520, 10205460, 10432248, 11736279, 13040310, 13607280, 13909664, 15648372, 16328736, 17387080, 19560465, 20410920, 20864496, 23472558, 26080620, 27214560, 31296744, 34774160, 39120930, 40821840, 41728992, 46945116, 52161240, 58681395, 62593488, 69548320, 78241860, 81643680, 93890232, 104322480, 117362790, 125186976, 156483720, 187780464, 208644960, 234725580, 312967440, 375560928, 469451160, 625934880, 938902320, 1877804640]

約数ペア:

[(1, 1877804640), (2, 938902320), (3, 625934880), (4, 469451160), (5, 375560928), (6, 312967440), (8, 234725580), (9, 208644960), (10, 187780464), (12, 156483720), (15, 125186976), (16, 117362790), (18, 104322480), (20, 93890232), (23, 81643680), (24, 78241860), (27, 69548320), (30, 62593488), (32, 58681395), (36, 52161240), (40, 46945116), (45, 41728992), (46, 40821840), (48, 39120930), (54, 34774160), (60, 31296744), (69, 27214560), (72, 26080620), (80, 23472558), (90, 20864496), (92, 20410920), (96, 19560465), (108, 17387080), (115, 16328736), (120, 15648372), (135, 13909664), (138, 13607280), (144, 13040310), (160, 11736279), (180, 10432248), (184, 10205460), (207, 9071520), (216, 8693540), (230, 8164368), (240, 7824186), (270, 6954832), (276, 6803640), (288, 6520155), (345, 5442912), (360, 5216124), (368, 5102730), (414, 4535760), (432, 4346770), (460, 4082184), (480, 3912093), (540, 3477416), (552, 3401820), (621, 3023840), (690, 2721456), (720, 2608062), (736, 2551365), (828, 2267880), (864, 2173385), (920, 2041092), (1035, 1814304), (1080, 1738708), (1104, 1700910), (1242, 1511920), (1380, 1360728), (1440, 1304031), (1656, 1133940), (1840, 1020546), (2070, 907152), (2160, 869354), (2208, 850455), (2484, 755960), (2760, 680364), (3105, 604768), (3312, 566970), (3680, 510273), (4140, 453576), (4320, 434677), (4968, 377980), (5520, 340182), (6210, 302384), (6624, 283485), (8280, 226788), (9936, 188990), (11040, 170091), (12420, 151192), (16560, 113394), (18899, 99360), (19872, 94495), (24840, 75596), (33120, 56697), (37798, 49680)]