2141566800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2578

約数の個数: 240

約数和(自身を含む): 7392288768

約数和(自身を除く): 5250721968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 230, 240, 248, 276, 300, 310, 345, 368, 372, 400, 460, 465, 496, 552, 575, 600, 620, 690, 713, 744, 775, 920, 930, 1104, 1150, 1200, 1240, 1380, 1426, 1488, 1550, 1725, 1840, 1860, 2139, 2300, 2325, 2480, 2503, 2760, 2852, 3100, 3450, 3565, 3720, 4278, 4600, 4650, 5006, 5520, 5704, 6200, 6900, 7130, 7440, 7509, 8556, 9200, 9300, 10012, 10695, 11408, 12400, 12515, 13800, 14260, 15018, 17112, 17825, 18600, 20024, 21390, 25030, 27600, 28520, 30036, 34224, 35650, 37200, 37545, 40048, 42780, 50060, 53475, 57040, 57569, 60072, 62575, 71300, 75090, 77593, 85560, 100120, 106950, 115138, 120144, 125150, 142600, 150180, 155186, 171120, 172707, 187725, 200240, 213900, 230276, 232779, 250300, 285200, 287845, 300360, 310372, 345414, 375450, 387965, 427800, 460552, 465558, 500600, 575690, 600720, 620744, 690828, 750900, 775930, 855600, 863535, 921104, 931116, 1001200, 1151380, 1163895, 1241488, 1381656, 1439225, 1501800, 1551860, 1727070, 1784639, 1862232, 1939825, 2302760, 2327790, 2763312, 2878450, 3003600, 3103720, 3454140, 3569278, 3724464, 3879650, 4317675, 4605520, 4655580, 5353917, 5756900, 5819475, 6207440, 6908280, 7138556, 7759300, 8635350, 8923195, 9311160, 10707834, 11513800, 11638950, 13816560, 14277112, 15518600, 17270700, 17846390, 18622320, 21415668, 23027600, 23277900, 26769585, 28554224, 31037200, 34541400, 35692780, 42831336, 44615975, 46555800, 53539170, 69082800, 71385560, 85662672, 89231950, 93111600, 107078340, 133847925, 142771120, 178463900, 214156680, 267695850, 356927800, 428313360, 535391700, 713855600, 1070783400, 2141566800]

約数ペア:

[(1, 2141566800), (2, 1070783400), (3, 713855600), (4, 535391700), (5, 428313360), (6, 356927800), (8, 267695850), (10, 214156680), (12, 178463900), (15, 142771120), (16, 133847925), (20, 107078340), (23, 93111600), (24, 89231950), (25, 85662672), (30, 71385560), (31, 69082800), (40, 53539170), (46, 46555800), (48, 44615975), (50, 42831336), (60, 35692780), (62, 34541400), (69, 31037200), (75, 28554224), (80, 26769585), (92, 23277900), (93, 23027600), (100, 21415668), (115, 18622320), (120, 17846390), (124, 17270700), (138, 15518600), (150, 14277112), (155, 13816560), (184, 11638950), (186, 11513800), (200, 10707834), (230, 9311160), (240, 8923195), (248, 8635350), (276, 7759300), (300, 7138556), (310, 6908280), (345, 6207440), (368, 5819475), (372, 5756900), (400, 5353917), (460, 4655580), (465, 4605520), (496, 4317675), (552, 3879650), (575, 3724464), (600, 3569278), (620, 3454140), (690, 3103720), (713, 3003600), (744, 2878450), (775, 2763312), (920, 2327790), (930, 2302760), (1104, 1939825), (1150, 1862232), (1200, 1784639), (1240, 1727070), (1380, 1551860), (1426, 1501800), (1488, 1439225), (1550, 1381656), (1725, 1241488), (1840, 1163895), (1860, 1151380), (2139, 1001200), (2300, 931116), (2325, 921104), (2480, 863535), (2503, 855600), (2760, 775930), (2852, 750900), (3100, 690828), (3450, 620744), (3565, 600720), (3720, 575690), (4278, 500600), (4600, 465558), (4650, 460552), (5006, 427800), (5520, 387965), (5704, 375450), (6200, 345414), (6900, 310372), (7130, 300360), (7440, 287845), (7509, 285200), (8556, 250300), (9200, 232779), (9300, 230276), (10012, 213900), (10695, 200240), (11408, 187725), (12400, 172707), (12515, 171120), (13800, 155186), (14260, 150180), (15018, 142600), (17112, 125150), (17825, 120144), (18600, 115138), (20024, 106950), (21390, 100120), (25030, 85560), (27600, 77593), (28520, 75090), (30036, 71300), (34224, 62575), (35650, 60072), (37200, 57569), (37545, 57040), (40048, 53475), (42780, 50060)]