1255324560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:1861

約数の個数: 160

約数和(自身を含む): 4458381312

約数和(自身を除く): 3203056752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 607, 840, 1214, 1231, 1680, 1821, 2428, 2462, 3035, 3642, 3693, 4249, 4856, 4924, 6070, 6155, 7284, 7386, 8498, 8617, 9105, 9712, 9848, 12140, 12310, 12747, 14568, 14772, 16996, 17234, 18210, 18465, 19696, 21245, 24280, 24620, 25494, 25851, 29136, 29544, 33992, 34468, 36420, 36930, 42490, 43085, 48560, 49240, 50988, 51702, 59088, 63735, 67984, 68936, 72840, 73860, 84980, 86170, 98480, 101976, 103404, 127470, 129255, 137872, 145680, 147720, 169960, 172340, 203952, 206808, 254940, 258510, 295440, 339920, 344680, 413616, 509880, 517020, 689360, 747217, 1019760, 1034040, 1494434, 2068080, 2241651, 2988868, 3736085, 4483302, 5230519, 5977736, 7472170, 8966604, 10461038, 11208255, 11955472, 14944340, 15691557, 17933208, 20922076, 22416510, 26152595, 29888680, 31383114, 35866416, 41844152, 44833020, 52305190, 59777360, 62766228, 78457785, 83688304, 89666040, 104610380, 125532456, 156915570, 179332080, 209220760, 251064912, 313831140, 418441520, 627662280, 1255324560]

約数ペア:

[(1, 1255324560), (2, 627662280), (3, 418441520), (4, 313831140), (5, 251064912), (6, 209220760), (7, 179332080), (8, 156915570), (10, 125532456), (12, 104610380), (14, 89666040), (15, 83688304), (16, 78457785), (20, 62766228), (21, 59777360), (24, 52305190), (28, 44833020), (30, 41844152), (35, 35866416), (40, 31383114), (42, 29888680), (48, 26152595), (56, 22416510), (60, 20922076), (70, 17933208), (80, 15691557), (84, 14944340), (105, 11955472), (112, 11208255), (120, 10461038), (140, 8966604), (168, 7472170), (210, 5977736), (240, 5230519), (280, 4483302), (336, 3736085), (420, 2988868), (560, 2241651), (607, 2068080), (840, 1494434), (1214, 1034040), (1231, 1019760), (1680, 747217), (1821, 689360), (2428, 517020), (2462, 509880), (3035, 413616), (3642, 344680), (3693, 339920), (4249, 295440), (4856, 258510), (4924, 254940), (6070, 206808), (6155, 203952), (7284, 172340), (7386, 169960), (8498, 147720), (8617, 145680), (9105, 137872), (9712, 129255), (9848, 127470), (12140, 103404), (12310, 101976), (12747, 98480), (14568, 86170), (14772, 84980), (16996, 73860), (17234, 72840), (18210, 68936), (18465, 67984), (19696, 63735), (21245, 59088), (24280, 51702), (24620, 50988), (25494, 49240), (25851, 48560), (29136, 43085), (29544, 42490), (33992, 36930), (34468, 36420)]