31327265760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{300761}}^1$

素因数の和:300817

約数の個数: 192

約数和(自身を含む): 116416548864

約数和(自身を除く): 85089283104

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, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 300761, 601522, 902283, 1203044, 1503805, 1804566, 2105327, 2406088, 3007610, 3609132, 4210654, 4511415, 4812176, 6015220, 6315981, 7218264, 8421308, 9022830, 9323591, 9624352, 10526635, 12030440, 12631962, 14436528, 16842616, 18045660, 18647182, 21053270, 24060880, 25263924, 27970773, 28873056, 31579905, 33685232, 36091320, 37294364, 42106540, 46617955, 48121760, 50527848, 55941546, 63159810, 65265137, 67370464, 72182640, 74588728, 84213080, 93235910, 101055696, 111883092, 126319620, 130530274, 139853865, 144365280, 149177456, 168426160, 186471820, 195795411, 202111392, 223766184, 252639240, 261060548, 279707730, 298354912, 326325685, 336852320, 372943640, 391590822, 447532368, 505278480, 522121096, 559415460, 652651370, 745887280, 783181644, 895064736, 978977055, 1010556960, 1044242192, 1118830920, 1305302740, 1491774560, 1566363288, 1957954110, 2088484384, 2237661840, 2610605480, 3132726576, 3915908220, 4475323680, 5221210960, 6265453152, 7831816440, 10442421920, 15663632880, 31327265760]

約数ペア:

[(1, 31327265760), (2, 15663632880), (3, 10442421920), (4, 7831816440), (5, 6265453152), (6, 5221210960), (7, 4475323680), (8, 3915908220), (10, 3132726576), (12, 2610605480), (14, 2237661840), (15, 2088484384), (16, 1957954110), (20, 1566363288), (21, 1491774560), (24, 1305302740), (28, 1118830920), (30, 1044242192), (31, 1010556960), (32, 978977055), (35, 895064736), (40, 783181644), (42, 745887280), (48, 652651370), (56, 559415460), (60, 522121096), (62, 505278480), (70, 447532368), (80, 391590822), (84, 372943640), (93, 336852320), (96, 326325685), (105, 298354912), (112, 279707730), (120, 261060548), (124, 252639240), (140, 223766184), (155, 202111392), (160, 195795411), (168, 186471820), (186, 168426160), (210, 149177456), (217, 144365280), (224, 139853865), (240, 130530274), (248, 126319620), (280, 111883092), (310, 101055696), (336, 93235910), (372, 84213080), (420, 74588728), (434, 72182640), (465, 67370464), (480, 65265137), (496, 63159810), (560, 55941546), (620, 50527848), (651, 48121760), (672, 46617955), (744, 42106540), (840, 37294364), (868, 36091320), (930, 33685232), (992, 31579905), (1085, 28873056), (1120, 27970773), (1240, 25263924), (1302, 24060880), (1488, 21053270), (1680, 18647182), (1736, 18045660), (1860, 16842616), (2170, 14436528), (2480, 12631962), (2604, 12030440), (2976, 10526635), (3255, 9624352), (3360, 9323591), (3472, 9022830), (3720, 8421308), (4340, 7218264), (4960, 6315981), (5208, 6015220), (6510, 4812176), (6944, 4511415), (7440, 4210654), (8680, 3609132), (10416, 3007610), (13020, 2406088), (14880, 2105327), (17360, 1804566), (20832, 1503805), (26040, 1203044), (34720, 902283), (52080, 601522), (104160, 300761)]