655273710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4263

約数の個数: 192

約数和(自身を含む): 2207761920

約数和(自身を除く): 1552488210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1995, 2223, 2394, 2470, 2730, 3458, 3705, 3990, 4095, 4211, 4446, 5187, 5985, 7410, 8190, 8422, 8645, 10374, 11115, 11970, 12633, 15561, 17290, 21055, 22230, 25266, 25935, 29477, 31122, 37899, 42110, 51870, 54743, 58954, 63165, 75798, 77805, 80009, 88431, 109486, 126330, 147385, 155610, 160018, 164229, 176862, 189495, 240027, 265293, 273715, 294770, 328458, 378990, 383201, 400045, 442155, 480054, 492687, 530586, 547430, 560063, 720081, 766402, 800090, 821145, 884310, 985374, 1040117, 1120126, 1149603, 1200135, 1326465, 1440162, 1642290, 1680189, 1916005, 2080234, 2299206, 2400270, 2463435, 2652930, 2800315, 3120351, 3360378, 3448809, 3600405, 3832010, 4926870, 5040567, 5200585, 5600630, 5748015, 6240702, 6897618, 7200810, 7280819, 8400945, 9361053, 10081134, 10401170, 11496030, 14561638, 15601755, 16801890, 17244045, 18722106, 21842457, 25202835, 31203510, 34488090, 36404095, 43684914, 46805265, 50405670, 65527371, 72808190, 93610530, 109212285, 131054742, 218424570, 327636855, 655273710]

約数ペア:

[(1, 655273710), (2, 327636855), (3, 218424570), (5, 131054742), (6, 109212285), (7, 93610530), (9, 72808190), (10, 65527371), (13, 50405670), (14, 46805265), (15, 43684914), (18, 36404095), (19, 34488090), (21, 31203510), (26, 25202835), (30, 21842457), (35, 18722106), (38, 17244045), (39, 16801890), (42, 15601755), (45, 14561638), (57, 11496030), (63, 10401170), (65, 10081134), (70, 9361053), (78, 8400945), (90, 7280819), (91, 7200810), (95, 6897618), (105, 6240702), (114, 5748015), (117, 5600630), (126, 5200585), (130, 5040567), (133, 4926870), (171, 3832010), (182, 3600405), (190, 3448809), (195, 3360378), (210, 3120351), (234, 2800315), (247, 2652930), (266, 2463435), (273, 2400270), (285, 2299206), (315, 2080234), (342, 1916005), (390, 1680189), (399, 1642290), (455, 1440162), (494, 1326465), (546, 1200135), (570, 1149603), (585, 1120126), (630, 1040117), (665, 985374), (741, 884310), (798, 821145), (819, 800090), (855, 766402), (910, 720081), (1170, 560063), (1197, 547430), (1235, 530586), (1330, 492687), (1365, 480054), (1482, 442155), (1638, 400045), (1710, 383201), (1729, 378990), (1995, 328458), (2223, 294770), (2394, 273715), (2470, 265293), (2730, 240027), (3458, 189495), (3705, 176862), (3990, 164229), (4095, 160018), (4211, 155610), (4446, 147385), (5187, 126330), (5985, 109486), (7410, 88431), (8190, 80009), (8422, 77805), (8645, 75798), (10374, 63165), (11115, 58954), (11970, 54743), (12633, 51870), (15561, 42110), (17290, 37899), (21055, 31122), (22230, 29477), (25266, 25935)]