2571271920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8647}}^1$

素因数の和:8732

約数の個数: 240

約数和(自身を含む): 10037214720

約数和(自身を除く): 7465942800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1180, 1239, 1260, 1416, 1652, 1680, 1770, 2065, 2124, 2360, 2478, 2520, 2655, 2832, 3304, 3540, 3717, 4130, 4248, 4720, 4956, 5040, 5310, 6195, 6608, 7080, 7434, 8260, 8496, 8647, 9912, 10620, 12390, 14160, 14868, 16520, 17294, 18585, 19824, 21240, 24780, 25941, 29736, 33040, 34588, 37170, 42480, 43235, 49560, 51882, 59472, 60529, 69176, 74340, 77823, 86470, 99120, 103764, 121058, 129705, 138352, 148680, 155646, 172940, 181587, 207528, 242116, 259410, 297360, 302645, 311292, 345880, 363174, 389115, 415056, 484232, 510173, 518820, 544761, 605290, 622584, 691760, 726348, 778230, 907935, 968464, 1020346, 1037640, 1089522, 1210580, 1245168, 1452696, 1530519, 1556460, 1815870, 2040692, 2075280, 2179044, 2421160, 2550865, 2723805, 2905392, 3061038, 3112920, 3571211, 3631740, 4081384, 4358088, 4591557, 4842320, 5101730, 5447610, 6122076, 6225840, 7142422, 7263480, 7652595, 8162768, 8716176, 9183114, 10203460, 10713633, 10895220, 12244152, 14284844, 14526960, 15305190, 17856055, 18366228, 20406920, 21427266, 21790440, 22957785, 24488304, 28569688, 30610380, 32140899, 35712110, 36732456, 40813840, 42854532, 43580880, 45915570, 53568165, 57139376, 61220760, 64281798, 71424220, 73464912, 85709064, 91831140, 107136330, 122441520, 128563596, 142848440, 160704495, 171418128, 183662280, 214272660, 257127192, 285696880, 321408990, 367324560, 428545320, 514254384, 642817980, 857090640, 1285635960, 2571271920]

約数ペア:

[(1, 2571271920), (2, 1285635960), (3, 857090640), (4, 642817980), (5, 514254384), (6, 428545320), (7, 367324560), (8, 321408990), (9, 285696880), (10, 257127192), (12, 214272660), (14, 183662280), (15, 171418128), (16, 160704495), (18, 142848440), (20, 128563596), (21, 122441520), (24, 107136330), (28, 91831140), (30, 85709064), (35, 73464912), (36, 71424220), (40, 64281798), (42, 61220760), (45, 57139376), (48, 53568165), (56, 45915570), (59, 43580880), (60, 42854532), (63, 40813840), (70, 36732456), (72, 35712110), (80, 32140899), (84, 30610380), (90, 28569688), (105, 24488304), (112, 22957785), (118, 21790440), (120, 21427266), (126, 20406920), (140, 18366228), (144, 17856055), (168, 15305190), (177, 14526960), (180, 14284844), (210, 12244152), (236, 10895220), (240, 10713633), (252, 10203460), (280, 9183114), (295, 8716176), (315, 8162768), (336, 7652595), (354, 7263480), (360, 7142422), (413, 6225840), (420, 6122076), (472, 5447610), (504, 5101730), (531, 4842320), (560, 4591557), (590, 4358088), (630, 4081384), (708, 3631740), (720, 3571211), (826, 3112920), (840, 3061038), (885, 2905392), (944, 2723805), (1008, 2550865), (1062, 2421160), (1180, 2179044), (1239, 2075280), (1260, 2040692), (1416, 1815870), (1652, 1556460), (1680, 1530519), (1770, 1452696), (2065, 1245168), (2124, 1210580), (2360, 1089522), (2478, 1037640), (2520, 1020346), (2655, 968464), (2832, 907935), (3304, 778230), (3540, 726348), (3717, 691760), (4130, 622584), (4248, 605290), (4720, 544761), (4956, 518820), (5040, 510173), (5310, 484232), (6195, 415056), (6608, 389115), (7080, 363174), (7434, 345880), (8260, 311292), (8496, 302645), (8647, 297360), (9912, 259410), (10620, 242116), (12390, 207528), (14160, 181587), (14868, 172940), (16520, 155646), (17294, 148680), (18585, 138352), (19824, 129705), (21240, 121058), (24780, 103764), (25941, 99120), (29736, 86470), (33040, 77823), (34588, 74340), (37170, 69176), (42480, 60529), (43235, 59472), (49560, 51882)]