120643320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 441262080

約数和(自身を除く): 320618760

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, 62, 70, 82, 84, 93, 105, 113, 120, 123, 124, 140, 155, 164, 168, 186, 205, 210, 217, 226, 246, 248, 280, 287, 310, 328, 339, 372, 410, 420, 434, 452, 465, 492, 565, 574, 615, 620, 651, 678, 744, 791, 820, 840, 861, 868, 904, 930, 984, 1085, 1130, 1148, 1230, 1240, 1271, 1302, 1356, 1435, 1582, 1640, 1695, 1722, 1736, 1860, 2170, 2260, 2296, 2373, 2460, 2542, 2604, 2712, 2870, 3164, 3255, 3390, 3444, 3503, 3720, 3813, 3955, 4305, 4340, 4520, 4633, 4746, 4920, 5084, 5208, 5740, 6328, 6355, 6510, 6780, 6888, 7006, 7626, 7910, 8610, 8680, 8897, 9266, 9492, 10168, 10509, 11480, 11865, 12710, 13020, 13560, 13899, 14012, 15252, 15820, 17220, 17515, 17794, 18532, 18984, 19065, 21018, 23165, 23730, 24521, 25420, 26040, 26691, 27798, 28024, 30504, 31640, 32431, 34440, 35030, 35588, 37064, 38130, 42036, 44485, 46330, 47460, 49042, 50840, 52545, 53382, 55596, 64862, 69495, 70060, 71176, 73563, 76260, 84072, 88970, 92660, 94920, 97293, 98084, 105090, 106764, 111192, 122605, 129724, 133455, 138990, 140120, 143623, 147126, 152520, 162155, 177940, 185320, 194586, 196168, 210180, 213528, 245210, 259448, 266910, 277980, 287246, 294252, 324310, 355880, 367815, 389172, 420360, 430869, 486465, 490420, 533820, 555960, 574492, 588504, 648620, 718115, 735630, 778344, 861738, 972930, 980840, 1005361, 1067640, 1148984, 1297240, 1436230, 1471260, 1723476, 1945860, 2010722, 2154345, 2872460, 2942520, 3016083, 3446952, 3891720, 4021444, 4308690, 5026805, 5744920, 6032166, 8042888, 8617380, 10053610, 12064332, 15080415, 17234760, 20107220, 24128664, 30160830, 40214440, 60321660, 120643320]

約数ペア:

[(1, 120643320), (2, 60321660), (3, 40214440), (4, 30160830), (5, 24128664), (6, 20107220), (7, 17234760), (8, 15080415), (10, 12064332), (12, 10053610), (14, 8617380), (15, 8042888), (20, 6032166), (21, 5744920), (24, 5026805), (28, 4308690), (30, 4021444), (31, 3891720), (35, 3446952), (40, 3016083), (41, 2942520), (42, 2872460), (56, 2154345), (60, 2010722), (62, 1945860), (70, 1723476), (82, 1471260), (84, 1436230), (93, 1297240), (105, 1148984), (113, 1067640), (120, 1005361), (123, 980840), (124, 972930), (140, 861738), (155, 778344), (164, 735630), (168, 718115), (186, 648620), (205, 588504), (210, 574492), (217, 555960), (226, 533820), (246, 490420), (248, 486465), (280, 430869), (287, 420360), (310, 389172), (328, 367815), (339, 355880), (372, 324310), (410, 294252), (420, 287246), (434, 277980), (452, 266910), (465, 259448), (492, 245210), (565, 213528), (574, 210180), (615, 196168), (620, 194586), (651, 185320), (678, 177940), (744, 162155), (791, 152520), (820, 147126), (840, 143623), (861, 140120), (868, 138990), (904, 133455), (930, 129724), (984, 122605), (1085, 111192), (1130, 106764), (1148, 105090), (1230, 98084), (1240, 97293), (1271, 94920), (1302, 92660), (1356, 88970), (1435, 84072), (1582, 76260), (1640, 73563), (1695, 71176), (1722, 70060), (1736, 69495), (1860, 64862), (2170, 55596), (2260, 53382), (2296, 52545), (2373, 50840), (2460, 49042), (2542, 47460), (2604, 46330), (2712, 44485), (2870, 42036), (3164, 38130), (3255, 37064), (3390, 35588), (3444, 35030), (3503, 34440), (3720, 32431), (3813, 31640), (3955, 30504), (4305, 28024), (4340, 27798), (4520, 26691), (4633, 26040), (4746, 25420), (4920, 24521), (5084, 23730), (5208, 23165), (5740, 21018), (6328, 19065), (6355, 18984), (6510, 18532), (6780, 17794), (6888, 17515), (7006, 17220), (7626, 15820), (7910, 15252), (8610, 14012), (8680, 13899), (8897, 13560), (9266, 13020), (9492, 12710), (10168, 11865), (10509, 11480)]