379871520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 288

約数和(自身を含む): 1439617536

約数和(自身を除く): 1059746016

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, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 521, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1042, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1563, 1568, 1680, 1736, 1860, 1960, 2084, 2170, 2352, 2480, 2604, 2605, 2940, 2976, 3038, 3126, 3255, 3360, 3472, 3647, 3720, 3920, 4168, 4340, 4557, 4704, 4960, 5208, 5210, 5880, 6076, 6252, 6510, 6944, 7294, 7440, 7595, 7815, 7840, 8336, 8680, 9114, 10416, 10420, 10941, 11760, 12152, 12504, 13020, 14588, 14880, 15190, 15630, 16151, 16672, 17360, 18228, 18235, 20832, 20840, 21882, 22785, 23520, 24304, 25008, 25529, 26040, 29176, 30380, 31260, 32302, 34720, 36456, 36470, 41680, 43764, 45570, 48453, 48608, 50016, 51058, 52080, 54705, 58352, 60760, 62520, 64604, 72912, 72940, 76587, 80755, 83360, 87528, 91140, 96906, 102116, 104160, 109410, 113057, 116704, 121520, 125040, 127645, 129208, 145824, 145880, 153174, 161510, 175056, 182280, 193812, 204232, 218820, 226114, 242265, 243040, 250080, 255290, 258416, 291760, 306348, 323020, 339171, 350112, 364560, 382935, 387624, 408464, 437640, 452228, 484530, 510580, 516832, 565285, 583520, 612696, 646040, 678342, 729120, 765870, 775248, 791399, 816928, 875280, 904456, 969060, 1021160, 1130570, 1225392, 1292080, 1356684, 1531740, 1550496, 1582798, 1695855, 1750560, 1808912, 1938120, 2042320, 2261140, 2374197, 2450784, 2584160, 2713368, 3063480, 3165596, 3391710, 3617824, 3876240, 3956995, 4084640, 4522280, 4748394, 5426736, 6126960, 6331192, 6783420, 7752480, 7913990, 9044560, 9496788, 10853472, 11870985, 12253920, 12662384, 13566840, 15827980, 18089120, 18993576, 23741970, 25324768, 27133680, 31655960, 37987152, 47483940, 54267360, 63311920, 75974304, 94967880, 126623840, 189935760, 379871520]

約数ペア:

[(1, 379871520), (2, 189935760), (3, 126623840), (4, 94967880), (5, 75974304), (6, 63311920), (7, 54267360), (8, 47483940), (10, 37987152), (12, 31655960), (14, 27133680), (15, 25324768), (16, 23741970), (20, 18993576), (21, 18089120), (24, 15827980), (28, 13566840), (30, 12662384), (31, 12253920), (32, 11870985), (35, 10853472), (40, 9496788), (42, 9044560), (48, 7913990), (49, 7752480), (56, 6783420), (60, 6331192), (62, 6126960), (70, 5426736), (80, 4748394), (84, 4522280), (93, 4084640), (96, 3956995), (98, 3876240), (105, 3617824), (112, 3391710), (120, 3165596), (124, 3063480), (140, 2713368), (147, 2584160), (155, 2450784), (160, 2374197), (168, 2261140), (186, 2042320), (196, 1938120), (210, 1808912), (217, 1750560), (224, 1695855), (240, 1582798), (245, 1550496), (248, 1531740), (280, 1356684), (294, 1292080), (310, 1225392), (336, 1130570), (372, 1021160), (392, 969060), (420, 904456), (434, 875280), (465, 816928), (480, 791399), (490, 775248), (496, 765870), (521, 729120), (560, 678342), (588, 646040), (620, 612696), (651, 583520), (672, 565285), (735, 516832), (744, 510580), (784, 484530), (840, 452228), (868, 437640), (930, 408464), (980, 387624), (992, 382935), (1042, 364560), (1085, 350112), (1120, 339171), (1176, 323020), (1240, 306348), (1302, 291760), (1470, 258416), (1488, 255290), (1519, 250080), (1563, 243040), (1568, 242265), (1680, 226114), (1736, 218820), (1860, 204232), (1960, 193812), (2084, 182280), (2170, 175056), (2352, 161510), (2480, 153174), (2604, 145880), (2605, 145824), (2940, 129208), (2976, 127645), (3038, 125040), (3126, 121520), (3255, 116704), (3360, 113057), (3472, 109410), (3647, 104160), (3720, 102116), (3920, 96906), (4168, 91140), (4340, 87528), (4557, 83360), (4704, 80755), (4960, 76587), (5208, 72940), (5210, 72912), (5880, 64604), (6076, 62520), (6252, 60760), (6510, 58352), (6944, 54705), (7294, 52080), (7440, 51058), (7595, 50016), (7815, 48608), (7840, 48453), (8336, 45570), (8680, 43764), (9114, 41680), (10416, 36470), (10420, 36456), (10941, 34720), (11760, 32302), (12152, 31260), (12504, 30380), (13020, 29176), (14588, 26040), (14880, 25529), (15190, 25008), (15630, 24304), (16151, 23520), (16672, 22785), (17360, 21882), (18228, 20840), (18235, 20832)]