7885641120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75707}}^1$

素因数の和:75763

約数の個数: 192

約数和(自身を含む): 29304446976

約数和(自身を除く): 21418805856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 75707, 104160, 151414, 227121, 302828, 378535, 454242, 529949, 605656, 757070, 908484, 1059898, 1135605, 1211312, 1514140, 1589847, 1816968, 2119796, 2271210, 2346917, 2422624, 2649745, 3028280, 3179694, 3633936, 4239592, 4542420, 4693834, 5299490, 6056560, 6359388, 7040751, 7267872, 7949235, 8479184, 9084840, 9387668, 10598980, 11734585, 12113120, 12718776, 14081502, 15898470, 16428419, 16958368, 18169680, 18775336, 21197960, 23469170, 25437552, 28163004, 31796940, 32856838, 35203755, 36339360, 37550672, 42395920, 46938340, 49285257, 50875104, 56326008, 63593880, 65713676, 70407510, 75101344, 82142095, 84791840, 93876680, 98570514, 112652016, 127187760, 131427352, 140815020, 164284190, 187753360, 197141028, 225304032, 246426285, 254375520, 262854704, 281630040, 328568380, 375506720, 394282056, 492852570, 525709408, 563260080, 657136760, 788564112, 985705140, 1126520160, 1314273520, 1577128224, 1971410280, 2628547040, 3942820560, 7885641120]

約数ペア:

[(1, 7885641120), (2, 3942820560), (3, 2628547040), (4, 1971410280), (5, 1577128224), (6, 1314273520), (7, 1126520160), (8, 985705140), (10, 788564112), (12, 657136760), (14, 563260080), (15, 525709408), (16, 492852570), (20, 394282056), (21, 375506720), (24, 328568380), (28, 281630040), (30, 262854704), (31, 254375520), (32, 246426285), (35, 225304032), (40, 197141028), (42, 187753360), (48, 164284190), (56, 140815020), (60, 131427352), (62, 127187760), (70, 112652016), (80, 98570514), (84, 93876680), (93, 84791840), (96, 82142095), (105, 75101344), (112, 70407510), (120, 65713676), (124, 63593880), (140, 56326008), (155, 50875104), (160, 49285257), (168, 46938340), (186, 42395920), (210, 37550672), (217, 36339360), (224, 35203755), (240, 32856838), (248, 31796940), (280, 28163004), (310, 25437552), (336, 23469170), (372, 21197960), (420, 18775336), (434, 18169680), (465, 16958368), (480, 16428419), (496, 15898470), (560, 14081502), (620, 12718776), (651, 12113120), (672, 11734585), (744, 10598980), (840, 9387668), (868, 9084840), (930, 8479184), (992, 7949235), (1085, 7267872), (1120, 7040751), (1240, 6359388), (1302, 6056560), (1488, 5299490), (1680, 4693834), (1736, 4542420), (1860, 4239592), (2170, 3633936), (2480, 3179694), (2604, 3028280), (2976, 2649745), (3255, 2422624), (3360, 2346917), (3472, 2271210), (3720, 2119796), (4340, 1816968), (4960, 1589847), (5208, 1514140), (6510, 1211312), (6944, 1135605), (7440, 1059898), (8680, 908484), (10416, 757070), (13020, 605656), (14880, 529949), (17360, 454242), (20832, 378535), (26040, 302828), (34720, 227121), (52080, 151414), (75707, 104160)]