65126040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 239984640

約数和(自身を除く): 174858600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 56, 60, 61, 62, 70, 82, 84, 93, 105, 120, 122, 123, 124, 140, 155, 164, 168, 183, 186, 205, 210, 217, 244, 246, 248, 280, 287, 305, 310, 328, 366, 372, 410, 420, 427, 434, 465, 488, 492, 574, 610, 615, 620, 651, 732, 744, 820, 840, 854, 861, 868, 915, 930, 984, 1085, 1148, 1220, 1230, 1240, 1271, 1281, 1302, 1435, 1464, 1640, 1708, 1722, 1736, 1830, 1860, 1891, 2135, 2170, 2296, 2440, 2460, 2501, 2542, 2562, 2604, 2870, 3255, 3416, 3444, 3660, 3720, 3782, 3813, 4270, 4305, 4340, 4920, 5002, 5084, 5124, 5208, 5673, 5740, 6355, 6405, 6510, 6888, 7320, 7503, 7564, 7626, 8540, 8610, 8680, 8897, 9455, 10004, 10168, 10248, 11346, 11480, 12505, 12710, 12810, 13020, 13237, 15006, 15128, 15252, 17080, 17220, 17507, 17794, 18910, 19065, 20008, 22692, 25010, 25420, 25620, 26040, 26474, 26691, 28365, 30012, 30504, 34440, 35014, 35588, 37515, 37820, 38130, 39711, 44485, 45384, 50020, 50840, 51240, 52521, 52948, 53382, 56730, 60024, 66185, 70028, 71176, 75030, 75640, 76260, 77531, 79422, 87535, 88970, 100040, 105042, 105896, 106764, 113460, 132370, 133455, 140056, 150060, 152520, 155062, 158844, 175070, 177940, 198555, 210084, 213528, 226920, 232593, 262605, 264740, 266910, 300120, 310124, 317688, 350140, 355880, 387655, 397110, 420168, 465186, 525210, 529480, 533820, 542717, 620248, 700280, 775310, 794220, 930372, 1050420, 1067640, 1085434, 1162965, 1550620, 1588440, 1628151, 1860744, 2100840, 2170868, 2325930, 2713585, 3101240, 3256302, 4341736, 4651860, 5427170, 6512604, 8140755, 9303720, 10854340, 13025208, 16281510, 21708680, 32563020, 65126040]

約数ペア:

[(1, 65126040), (2, 32563020), (3, 21708680), (4, 16281510), (5, 13025208), (6, 10854340), (7, 9303720), (8, 8140755), (10, 6512604), (12, 5427170), (14, 4651860), (15, 4341736), (20, 3256302), (21, 3101240), (24, 2713585), (28, 2325930), (30, 2170868), (31, 2100840), (35, 1860744), (40, 1628151), (41, 1588440), (42, 1550620), (56, 1162965), (60, 1085434), (61, 1067640), (62, 1050420), (70, 930372), (82, 794220), (84, 775310), (93, 700280), (105, 620248), (120, 542717), (122, 533820), (123, 529480), (124, 525210), (140, 465186), (155, 420168), (164, 397110), (168, 387655), (183, 355880), (186, 350140), (205, 317688), (210, 310124), (217, 300120), (244, 266910), (246, 264740), (248, 262605), (280, 232593), (287, 226920), (305, 213528), (310, 210084), (328, 198555), (366, 177940), (372, 175070), (410, 158844), (420, 155062), (427, 152520), (434, 150060), (465, 140056), (488, 133455), (492, 132370), (574, 113460), (610, 106764), (615, 105896), (620, 105042), (651, 100040), (732, 88970), (744, 87535), (820, 79422), (840, 77531), (854, 76260), (861, 75640), (868, 75030), (915, 71176), (930, 70028), (984, 66185), (1085, 60024), (1148, 56730), (1220, 53382), (1230, 52948), (1240, 52521), (1271, 51240), (1281, 50840), (1302, 50020), (1435, 45384), (1464, 44485), (1640, 39711), (1708, 38130), (1722, 37820), (1736, 37515), (1830, 35588), (1860, 35014), (1891, 34440), (2135, 30504), (2170, 30012), (2296, 28365), (2440, 26691), (2460, 26474), (2501, 26040), (2542, 25620), (2562, 25420), (2604, 25010), (2870, 22692), (3255, 20008), (3416, 19065), (3444, 18910), (3660, 17794), (3720, 17507), (3782, 17220), (3813, 17080), (4270, 15252), (4305, 15128), (4340, 15006), (4920, 13237), (5002, 13020), (5084, 12810), (5124, 12710), (5208, 12505), (5673, 11480), (5740, 11346), (6355, 10248), (6405, 10168), (6510, 10004), (6888, 9455), (7320, 8897), (7503, 8680), (7564, 8610), (7626, 8540)]