195378120

素因数分解:

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

素因数の和:157

約数の個数: 384

約数和(自身を含む): 779950080

約数和(自身を除く): 584571960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 41, 42, 45, 56, 60, 61, 62, 63, 70, 72, 82, 84, 90, 93, 105, 120, 122, 123, 124, 126, 140, 155, 164, 168, 180, 183, 186, 205, 210, 217, 244, 246, 248, 252, 279, 280, 287, 305, 310, 315, 328, 360, 366, 369, 372, 410, 420, 427, 434, 465, 488, 492, 504, 549, 558, 574, 610, 615, 620, 630, 651, 732, 738, 744, 820, 840, 854, 861, 868, 915, 930, 984, 1085, 1098, 1116, 1148, 1220, 1230, 1240, 1260, 1271, 1281, 1302, 1395, 1435, 1464, 1476, 1640, 1708, 1722, 1736, 1830, 1845, 1860, 1891, 1953, 2135, 2170, 2196, 2232, 2296, 2440, 2460, 2501, 2520, 2542, 2562, 2583, 2604, 2745, 2790, 2870, 2952, 3255, 3416, 3444, 3660, 3690, 3720, 3782, 3813, 3843, 3906, 4270, 4305, 4340, 4392, 4920, 5002, 5084, 5124, 5166, 5208, 5490, 5580, 5673, 5740, 6355, 6405, 6510, 6888, 7320, 7380, 7503, 7564, 7626, 7686, 7812, 8540, 8610, 8680, 8897, 9455, 9765, 10004, 10168, 10248, 10332, 10980, 11160, 11346, 11439, 11480, 12505, 12710, 12810, 12915, 13020, 13237, 14760, 15006, 15128, 15252, 15372, 15624, 17019, 17080, 17220, 17507, 17794, 18910, 19065, 19215, 19530, 20008, 20664, 21960, 22509, 22692, 22878, 25010, 25420, 25620, 25830, 26040, 26474, 26691, 28365, 30012, 30504, 30744, 34038, 34440, 35014, 35588, 37515, 37820, 38130, 38430, 39060, 39711, 44485, 45018, 45384, 45756, 50020, 50840, 51240, 51660, 52521, 52948, 53382, 56730, 57195, 60024, 66185, 68076, 70028, 71176, 75030, 75640, 76260, 76860, 77531, 78120, 79422, 80073, 85095, 87535, 88970, 90036, 91512, 100040, 103320, 105042, 105896, 106764, 112545, 113460, 114390, 119133, 132370, 133455, 136152, 140056, 150060, 152520, 153720, 155062, 157563, 158844, 160146, 170190, 175070, 177940, 180072, 198555, 210084, 213528, 225090, 226920, 228780, 232593, 238266, 262605, 264740, 266910, 300120, 310124, 315126, 317688, 320292, 340380, 350140, 355880, 387655, 397110, 400365, 420168, 450180, 457560, 465186, 476532, 525210, 529480, 533820, 542717, 595665, 620248, 630252, 640584, 680760, 697779, 700280, 775310, 787815, 794220, 800730, 900360, 930372, 953064, 1050420, 1067640, 1085434, 1162965, 1191330, 1260504, 1395558, 1550620, 1575630, 1588440, 1601460, 1628151, 1860744, 2100840, 2170868, 2325930, 2382660, 2713585, 2791116, 3101240, 3151260, 3202920, 3256302, 3488895, 4341736, 4651860, 4765320, 4884453, 5427170, 5582232, 6302520, 6512604, 6977790, 8140755, 9303720, 9768906, 10854340, 13025208, 13955580, 16281510, 19537812, 21708680, 24422265, 27911160, 32563020, 39075624, 48844530, 65126040, 97689060, 195378120]

約数ペア:

[(1, 195378120), (2, 97689060), (3, 65126040), (4, 48844530), (5, 39075624), (6, 32563020), (7, 27911160), (8, 24422265), (9, 21708680), (10, 19537812), (12, 16281510), (14, 13955580), (15, 13025208), (18, 10854340), (20, 9768906), (21, 9303720), (24, 8140755), (28, 6977790), (30, 6512604), (31, 6302520), (35, 5582232), (36, 5427170), (40, 4884453), (41, 4765320), (42, 4651860), (45, 4341736), (56, 3488895), (60, 3256302), (61, 3202920), (62, 3151260), (63, 3101240), (70, 2791116), (72, 2713585), (82, 2382660), (84, 2325930), (90, 2170868), (93, 2100840), (105, 1860744), (120, 1628151), (122, 1601460), (123, 1588440), (124, 1575630), (126, 1550620), (140, 1395558), (155, 1260504), (164, 1191330), (168, 1162965), (180, 1085434), (183, 1067640), (186, 1050420), (205, 953064), (210, 930372), (217, 900360), (244, 800730), (246, 794220), (248, 787815), (252, 775310), (279, 700280), (280, 697779), (287, 680760), (305, 640584), (310, 630252), (315, 620248), (328, 595665), (360, 542717), (366, 533820), (369, 529480), (372, 525210), (410, 476532), (420, 465186), (427, 457560), (434, 450180), (465, 420168), (488, 400365), (492, 397110), (504, 387655), (549, 355880), (558, 350140), (574, 340380), (610, 320292), (615, 317688), (620, 315126), (630, 310124), (651, 300120), (732, 266910), (738, 264740), (744, 262605), (820, 238266), (840, 232593), (854, 228780), (861, 226920), (868, 225090), (915, 213528), (930, 210084), (984, 198555), (1085, 180072), (1098, 177940), (1116, 175070), (1148, 170190), (1220, 160146), (1230, 158844), (1240, 157563), (1260, 155062), (1271, 153720), (1281, 152520), (1302, 150060), (1395, 140056), (1435, 136152), (1464, 133455), (1476, 132370), (1640, 119133), (1708, 114390), (1722, 113460), (1736, 112545), (1830, 106764), (1845, 105896), (1860, 105042), (1891, 103320), (1953, 100040), (2135, 91512), (2170, 90036), (2196, 88970), (2232, 87535), (2296, 85095), (2440, 80073), (2460, 79422), (2501, 78120), (2520, 77531), (2542, 76860), (2562, 76260), (2583, 75640), (2604, 75030), (2745, 71176), (2790, 70028), (2870, 68076), (2952, 66185), (3255, 60024), (3416, 57195), (3444, 56730), (3660, 53382), (3690, 52948), (3720, 52521), (3782, 51660), (3813, 51240), (3843, 50840), (3906, 50020), (4270, 45756), (4305, 45384), (4340, 45018), (4392, 44485), (4920, 39711), (5002, 39060), (5084, 38430), (5124, 38130), (5166, 37820), (5208, 37515), (5490, 35588), (5580, 35014), (5673, 34440), (5740, 34038), (6355, 30744), (6405, 30504), (6510, 30012), (6888, 28365), (7320, 26691), (7380, 26474), (7503, 26040), (7564, 25830), (7626, 25620), (7686, 25420), (7812, 25010), (8540, 22878), (8610, 22692), (8680, 22509), (8897, 21960), (9455, 20664), (9765, 20008), (10004, 19530), (10168, 19215), (10248, 19065), (10332, 18910), (10980, 17794), (11160, 17507), (11346, 17220), (11439, 17080), (11480, 17019), (12505, 15624), (12710, 15372), (12810, 15252), (12915, 15128), (13020, 15006), (13237, 14760)]