461055140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 1279488000

約数和(自身を除く): 818432860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 67, 70, 76, 91, 95, 130, 133, 134, 140, 182, 190, 199, 247, 260, 266, 268, 335, 364, 380, 398, 455, 469, 494, 532, 665, 670, 796, 871, 910, 938, 988, 995, 1235, 1273, 1330, 1340, 1393, 1729, 1742, 1820, 1876, 1990, 2345, 2470, 2546, 2587, 2660, 2786, 3458, 3484, 3781, 3980, 4355, 4690, 4940, 5092, 5174, 5572, 6097, 6365, 6916, 6965, 7562, 8645, 8710, 8911, 9380, 10348, 12194, 12730, 12935, 13333, 13930, 15124, 16549, 17290, 17420, 17822, 18109, 18905, 24388, 25460, 25870, 26467, 26666, 27860, 30485, 33098, 34580, 35644, 36218, 37810, 44555, 49153, 51740, 52934, 53332, 60970, 66196, 66665, 72436, 75620, 82745, 89110, 90545, 93331, 98306, 105868, 115843, 121940, 132335, 133330, 165490, 173329, 178220, 181090, 186662, 196612, 231686, 245765, 253327, 264670, 266660, 330980, 344071, 346658, 362180, 373324, 463372, 466655, 491530, 506654, 529340, 579215, 688142, 693316, 866645, 933310, 983060, 1013308, 1158430, 1213303, 1266635, 1376284, 1720355, 1733290, 1773289, 1866620, 2316860, 2426606, 2533270, 3293251, 3440710, 3466580, 3546578, 4853212, 5066540, 6066515, 6586502, 6881420, 7093156, 8866445, 12133030, 13173004, 16466255, 17732890, 23052757, 24266060, 32932510, 35465780, 46105514, 65865020, 92211028, 115263785, 230527570, 461055140]

約数ペア:

[(1, 461055140), (2, 230527570), (4, 115263785), (5, 92211028), (7, 65865020), (10, 46105514), (13, 35465780), (14, 32932510), (19, 24266060), (20, 23052757), (26, 17732890), (28, 16466255), (35, 13173004), (38, 12133030), (52, 8866445), (65, 7093156), (67, 6881420), (70, 6586502), (76, 6066515), (91, 5066540), (95, 4853212), (130, 3546578), (133, 3466580), (134, 3440710), (140, 3293251), (182, 2533270), (190, 2426606), (199, 2316860), (247, 1866620), (260, 1773289), (266, 1733290), (268, 1720355), (335, 1376284), (364, 1266635), (380, 1213303), (398, 1158430), (455, 1013308), (469, 983060), (494, 933310), (532, 866645), (665, 693316), (670, 688142), (796, 579215), (871, 529340), (910, 506654), (938, 491530), (988, 466655), (995, 463372), (1235, 373324), (1273, 362180), (1330, 346658), (1340, 344071), (1393, 330980), (1729, 266660), (1742, 264670), (1820, 253327), (1876, 245765), (1990, 231686), (2345, 196612), (2470, 186662), (2546, 181090), (2587, 178220), (2660, 173329), (2786, 165490), (3458, 133330), (3484, 132335), (3781, 121940), (3980, 115843), (4355, 105868), (4690, 98306), (4940, 93331), (5092, 90545), (5174, 89110), (5572, 82745), (6097, 75620), (6365, 72436), (6916, 66665), (6965, 66196), (7562, 60970), (8645, 53332), (8710, 52934), (8911, 51740), (9380, 49153), (10348, 44555), (12194, 37810), (12730, 36218), (12935, 35644), (13333, 34580), (13930, 33098), (15124, 30485), (16549, 27860), (17290, 26666), (17420, 26467), (17822, 25870), (18109, 25460), (18905, 24388)]