231502128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{35381}}^1$

素因数の和:35733

約数の個数: 160

約数和(自身を含む): 726548140800

約数和(自身を除く): 495046012080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 199, 240, 274, 398, 411, 548, 597, 685, 796, 822, 995, 1096, 1194, 1370, 1592, 1644, 1990, 2055, 2192, 2388, 2740, 2985, 3184, 3288, 3980, 4110, 4776, 5480, 5970, 6576, 7960, 8220, 9552, 10960, 11940, 15920, 16440, 23880, 27263, 32880, 35381, 47760, 54526, 70762, 81789, 106143, 109052, 136315, 141524, 163578, 176905, 212286, 218104, 272630, 283048, 327156, 353810, 408945, 424572, 436208, 530715, 545260, 566096, 654312, 707620, 817890, 849144, 1061430, 1090520, 1308624, 1415240, 1635780, 1698288, 2122860, 2181040, 2830480, 3271560, 4245720, 4847197, 6543120, 7040819, 8491440, 9694394, 14081638, 14541591, 19388788, 21122457, 24235985, 28163276, 29083182, 35204095, 38777576, 42244914, 48471970, 56326552, 58166364, 70408190, 72707955, 77555152, 84489828, 96943940, 105612285, 112653104, 116332728, 140816380, 145415910, 168979656, 193887880, 211224570, 232665456, 281632760, 290831820, 337959312, 387775760, 422449140, 563265520, 581663640, 844898280, 964592203, 1163327280, 1689796560, 1929184406, 2893776609, 3858368812, 4822961015, 5787553218, 7716737624, 9645922030, 11575106436, 14468883045, 15433475248, 19291844060, 23150212872, 28937766090, 38583688120, 46300425744, 57875532180, 77167376240, 115751064360, 231502128720]

約数ペア:

[(1, 231502128720), (2, 115751064360), (3, 77167376240), (4, 57875532180), (5, 46300425744), (6, 38583688120), (8, 28937766090), (10, 23150212872), (12, 19291844060), (15, 15433475248), (16, 14468883045), (20, 11575106436), (24, 9645922030), (30, 7716737624), (40, 5787553218), (48, 4822961015), (60, 3858368812), (80, 2893776609), (120, 1929184406), (137, 1689796560), (199, 1163327280), (240, 964592203), (274, 844898280), (398, 581663640), (411, 563265520), (548, 422449140), (597, 387775760), (685, 337959312), (796, 290831820), (822, 281632760), (995, 232665456), (1096, 211224570), (1194, 193887880), (1370, 168979656), (1592, 145415910), (1644, 140816380), (1990, 116332728), (2055, 112653104), (2192, 105612285), (2388, 96943940), (2740, 84489828), (2985, 77555152), (3184, 72707955), (3288, 70408190), (3980, 58166364), (4110, 56326552), (4776, 48471970), (5480, 42244914), (5970, 38777576), (6576, 35204095), (7960, 29083182), (8220, 28163276), (9552, 24235985), (10960, 21122457), (11940, 19388788), (15920, 14541591), (16440, 14081638), (23880, 9694394), (27263, 8491440), (32880, 7040819), (35381, 6543120), (47760, 4847197), (54526, 4245720), (70762, 3271560), (81789, 2830480), (106143, 2181040), (109052, 2122860), (136315, 1698288), (141524, 1635780), (163578, 1415240), (176905, 1308624), (212286, 1090520), (218104, 1061430), (272630, 849144), (283048, 817890), (327156, 707620), (353810, 654312), (408945, 566096), (424572, 545260), (436208, 530715)]