15696859920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6219

約数の個数: 320

約数和(自身を含む): 58586726400

約数和(自身を除く): 42889866480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 343, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 686, 735, 744, 784, 840, 868, 930, 980, 1029, 1085, 1176, 1240, 1302, 1372, 1470, 1488, 1519, 1680, 1715, 1736, 1860, 1960, 2058, 2170, 2352, 2480, 2604, 2744, 2940, 3038, 3255, 3430, 3472, 3720, 3920, 4116, 4340, 4557, 5145, 5208, 5488, 5880, 6076, 6151, 6510, 6860, 7440, 7595, 8232, 8680, 9114, 10290, 10416, 10633, 11760, 12152, 12302, 13020, 13720, 15190, 16464, 17360, 18228, 18453, 20580, 21266, 22785, 24304, 24604, 26040, 27440, 30380, 30755, 31899, 36456, 36906, 41160, 42532, 43057, 45570, 49208, 52080, 53165, 60760, 61510, 63798, 72912, 73812, 82320, 85064, 86114, 91140, 92265, 98416, 106330, 121520, 123020, 127596, 129171, 147624, 159495, 170128, 172228, 182280, 184530, 190681, 212660, 215285, 246040, 255192, 258342, 295248, 301399, 318990, 344456, 364560, 369060, 381362, 425320, 430570, 492080, 510384, 516684, 572043, 602798, 637980, 645855, 688912, 738120, 762724, 850640, 861140, 904197, 953405, 1033368, 1144086, 1205596, 1275960, 1291710, 1334767, 1476240, 1506995, 1525448, 1722280, 1808394, 1906810, 2066736, 2109793, 2288172, 2411192, 2551920, 2583420, 2669534, 2860215, 3013990, 3050896, 3444560, 3616788, 3813620, 4004301, 4219586, 4520985, 4576344, 4822384, 5166840, 5339068, 5720430, 6027980, 6329379, 6673835, 7233576, 7627240, 8008602, 8439172, 9041970, 9152688, 9343369, 10333680, 10548965, 10678136, 11440860, 12055960, 12658758, 13347670, 14467152, 15254480, 16017204, 16878344, 18083940, 18686738, 20021505, 21097930, 21356272, 22881720, 24111920, 25317516, 26695340, 28030107, 31646895, 32034408, 33756688, 36167880, 37373476, 40043010, 42195860, 45763440, 46716845, 50635032, 53390680, 56060214, 63293790, 64068816, 65403583, 72335760, 74746952, 80086020, 84391720, 93433690, 101270064, 106781360, 112120428, 126587580, 130807166, 140150535, 149493904, 160172040, 168783440, 186867380, 196210749, 224240856, 253175160, 261614332, 280301070, 320344080, 327017915, 373734760, 392421498, 448481712, 506350320, 523228664, 560602140, 654035830, 747469520, 784842996, 981053745, 1046457328, 1121204280, 1308071660, 1569685992, 1962107490, 2242408560, 2616143320, 3139371984, 3924214980, 5232286640, 7848429960, 15696859920]

約数ペア:

[(1, 15696859920), (2, 7848429960), (3, 5232286640), (4, 3924214980), (5, 3139371984), (6, 2616143320), (7, 2242408560), (8, 1962107490), (10, 1569685992), (12, 1308071660), (14, 1121204280), (15, 1046457328), (16, 981053745), (20, 784842996), (21, 747469520), (24, 654035830), (28, 560602140), (30, 523228664), (31, 506350320), (35, 448481712), (40, 392421498), (42, 373734760), (48, 327017915), (49, 320344080), (56, 280301070), (60, 261614332), (62, 253175160), (70, 224240856), (80, 196210749), (84, 186867380), (93, 168783440), (98, 160172040), (105, 149493904), (112, 140150535), (120, 130807166), (124, 126587580), (140, 112120428), (147, 106781360), (155, 101270064), (168, 93433690), (186, 84391720), (196, 80086020), (210, 74746952), (217, 72335760), (240, 65403583), (245, 64068816), (248, 63293790), (280, 56060214), (294, 53390680), (310, 50635032), (336, 46716845), (343, 45763440), (372, 42195860), (392, 40043010), (420, 37373476), (434, 36167880), (465, 33756688), (490, 32034408), (496, 31646895), (560, 28030107), (588, 26695340), (620, 25317516), (651, 24111920), (686, 22881720), (735, 21356272), (744, 21097930), (784, 20021505), (840, 18686738), (868, 18083940), (930, 16878344), (980, 16017204), (1029, 15254480), (1085, 14467152), (1176, 13347670), (1240, 12658758), (1302, 12055960), (1372, 11440860), (1470, 10678136), (1488, 10548965), (1519, 10333680), (1680, 9343369), (1715, 9152688), (1736, 9041970), (1860, 8439172), (1960, 8008602), (2058, 7627240), (2170, 7233576), (2352, 6673835), (2480, 6329379), (2604, 6027980), (2744, 5720430), (2940, 5339068), (3038, 5166840), (3255, 4822384), (3430, 4576344), (3472, 4520985), (3720, 4219586), (3920, 4004301), (4116, 3813620), (4340, 3616788), (4557, 3444560), (5145, 3050896), (5208, 3013990), (5488, 2860215), (5880, 2669534), (6076, 2583420), (6151, 2551920), (6510, 2411192), (6860, 2288172), (7440, 2109793), (7595, 2066736), (8232, 1906810), (8680, 1808394), (9114, 1722280), (10290, 1525448), (10416, 1506995), (10633, 1476240), (11760, 1334767), (12152, 1291710), (12302, 1275960), (13020, 1205596), (13720, 1144086), (15190, 1033368), (16464, 953405), (17360, 904197), (18228, 861140), (18453, 850640), (20580, 762724), (21266, 738120), (22785, 688912), (24304, 645855), (24604, 637980), (26040, 602798), (27440, 572043), (30380, 516684), (30755, 510384), (31899, 492080), (36456, 430570), (36906, 425320), (41160, 381362), (42532, 369060), (43057, 364560), (45570, 344456), (49208, 318990), (52080, 301399), (53165, 295248), (60760, 258342), (61510, 255192), (63798, 246040), (72912, 215285), (73812, 212660), (82320, 190681), (85064, 184530), (86114, 182280), (91140, 172228), (92265, 170128), (98416, 159495), (106330, 147624), (121520, 129171), (123020, 127596)]