190039920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 529914000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 89, 93, 105, 112, 120, 123, 124, 140, 155, 164, 168, 178, 186, 205, 210, 217, 240, 246, 248, 267, 280, 287, 310, 328, 336, 356, 372, 410, 420, 434, 445, 465, 492, 496, 534, 560, 574, 615, 620, 623, 651, 656, 712, 744, 820, 840, 861, 868, 890, 930, 984, 1068, 1085, 1148, 1230, 1240, 1246, 1271, 1302, 1335, 1424, 1435, 1488, 1640, 1680, 1722, 1736, 1780, 1860, 1869, 1968, 2136, 2170, 2296, 2460, 2480, 2492, 2542, 2604, 2670, 2759, 2870, 3115, 3255, 3280, 3444, 3472, 3560, 3649, 3720, 3738, 3813, 4272, 4305, 4340, 4592, 4920, 4984, 5084, 5208, 5340, 5518, 5740, 6230, 6355, 6510, 6888, 7120, 7298, 7440, 7476, 7626, 8277, 8610, 8680, 8897, 9345, 9840, 9968, 10168, 10416, 10680, 10947, 11036, 11480, 12460, 12710, 13020, 13776, 13795, 14596, 14952, 15252, 16554, 17220, 17360, 17794, 18245, 18690, 19065, 19313, 20336, 21360, 21894, 22072, 22960, 24920, 25420, 25543, 26040, 26691, 27590, 29192, 29904, 30504, 33108, 34440, 35588, 36490, 37380, 38130, 38626, 41385, 43788, 44144, 44485, 49840, 50840, 51086, 52080, 53382, 54735, 55180, 57939, 58384, 61008, 66216, 68880, 71176, 72980, 74760, 76260, 76629, 77252, 82770, 87576, 88970, 96565, 101680, 102172, 106764, 109470, 110360, 113119, 115878, 127715, 132432, 133455, 142352, 145960, 149520, 152520, 153258, 154504, 165540, 175152, 177940, 193130, 204344, 213528, 218940, 220720, 226238, 231756, 255430, 266910, 289695, 291920, 305040, 306516, 309008, 331080, 339357, 355880, 383145, 386260, 408688, 427056, 437880, 452476, 463512, 510860, 533820, 565595, 579390, 613032, 662160, 678714, 711760, 766290, 772520, 791833, 875760, 904952, 927024, 1021720, 1067640, 1131190, 1158780, 1226064, 1357428, 1532580, 1545040, 1583666, 1696785, 1809904, 2043440, 2135280, 2262380, 2317560, 2375499, 2714856, 3065160, 3167332, 3393570, 3959165, 4524760, 4635120, 4750998, 5429712, 6130320, 6334664, 6787140, 7918330, 9049520, 9501996, 11877495, 12669328, 13574280, 15836660, 19003992, 23754990, 27148560, 31673320, 38007984, 47509980, 63346640, 95019960, 190039920]

約数ペア:

[(1, 190039920), (2, 95019960), (3, 63346640), (4, 47509980), (5, 38007984), (6, 31673320), (7, 27148560), (8, 23754990), (10, 19003992), (12, 15836660), (14, 13574280), (15, 12669328), (16, 11877495), (20, 9501996), (21, 9049520), (24, 7918330), (28, 6787140), (30, 6334664), (31, 6130320), (35, 5429712), (40, 4750998), (41, 4635120), (42, 4524760), (48, 3959165), (56, 3393570), (60, 3167332), (62, 3065160), (70, 2714856), (80, 2375499), (82, 2317560), (84, 2262380), (89, 2135280), (93, 2043440), (105, 1809904), (112, 1696785), (120, 1583666), (123, 1545040), (124, 1532580), (140, 1357428), (155, 1226064), (164, 1158780), (168, 1131190), (178, 1067640), (186, 1021720), (205, 927024), (210, 904952), (217, 875760), (240, 791833), (246, 772520), (248, 766290), (267, 711760), (280, 678714), (287, 662160), (310, 613032), (328, 579390), (336, 565595), (356, 533820), (372, 510860), (410, 463512), (420, 452476), (434, 437880), (445, 427056), (465, 408688), (492, 386260), (496, 383145), (534, 355880), (560, 339357), (574, 331080), (615, 309008), (620, 306516), (623, 305040), (651, 291920), (656, 289695), (712, 266910), (744, 255430), (820, 231756), (840, 226238), (861, 220720), (868, 218940), (890, 213528), (930, 204344), (984, 193130), (1068, 177940), (1085, 175152), (1148, 165540), (1230, 154504), (1240, 153258), (1246, 152520), (1271, 149520), (1302, 145960), (1335, 142352), (1424, 133455), (1435, 132432), (1488, 127715), (1640, 115878), (1680, 113119), (1722, 110360), (1736, 109470), (1780, 106764), (1860, 102172), (1869, 101680), (1968, 96565), (2136, 88970), (2170, 87576), (2296, 82770), (2460, 77252), (2480, 76629), (2492, 76260), (2542, 74760), (2604, 72980), (2670, 71176), (2759, 68880), (2870, 66216), (3115, 61008), (3255, 58384), (3280, 57939), (3444, 55180), (3472, 54735), (3560, 53382), (3649, 52080), (3720, 51086), (3738, 50840), (3813, 49840), (4272, 44485), (4305, 44144), (4340, 43788), (4592, 41385), (4920, 38626), (4984, 38130), (5084, 37380), (5208, 36490), (5340, 35588), (5518, 34440), (5740, 33108), (6230, 30504), (6355, 29904), (6510, 29192), (6888, 27590), (7120, 26691), (7298, 26040), (7440, 25543), (7476, 25420), (7626, 24920), (8277, 22960), (8610, 22072), (8680, 21894), (8897, 21360), (9345, 20336), (9840, 19313), (9968, 19065), (10168, 18690), (10416, 18245), (10680, 17794), (10947, 17360), (11036, 17220), (11480, 16554), (12460, 15252), (12710, 14952), (13020, 14596), (13776, 13795)]