2077173840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2791}}^1$

素因数の和:3257

約数の個数: 160

約数和(自身を含む): 7378384896

約数和(自身を除く): 5301211056

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, 443, 560, 840, 886, 1329, 1680, 1772, 2215, 2658, 2791, 3101, 3544, 4430, 5316, 5582, 6202, 6645, 7088, 8373, 8860, 9303, 10632, 11164, 12404, 13290, 13955, 15505, 16746, 17720, 18606, 19537, 21264, 22328, 24808, 26580, 27910, 31010, 33492, 35440, 37212, 39074, 41865, 44656, 46515, 49616, 53160, 55820, 58611, 62020, 66984, 74424, 78148, 83730, 93030, 97685, 106320, 111640, 117222, 124040, 133968, 148848, 156296, 167460, 186060, 195370, 223280, 234444, 248080, 293055, 312592, 334920, 372120, 390740, 468888, 586110, 669840, 744240, 781480, 937776, 1172220, 1236413, 1562960, 2344440, 2472826, 3709239, 4688880, 4945652, 6182065, 7418478, 8654891, 9891304, 12364130, 14836956, 17309782, 18546195, 19782608, 24728260, 25964673, 29673912, 34619564, 37092390, 43274455, 49456520, 51929346, 59347824, 69239128, 74184780, 86548910, 98913040, 103858692, 129823365, 138478256, 148369560, 173097820, 207717384, 259646730, 296739120, 346195640, 415434768, 519293460, 692391280, 1038586920, 2077173840]

約数ペア:

[(1, 2077173840), (2, 1038586920), (3, 692391280), (4, 519293460), (5, 415434768), (6, 346195640), (7, 296739120), (8, 259646730), (10, 207717384), (12, 173097820), (14, 148369560), (15, 138478256), (16, 129823365), (20, 103858692), (21, 98913040), (24, 86548910), (28, 74184780), (30, 69239128), (35, 59347824), (40, 51929346), (42, 49456520), (48, 43274455), (56, 37092390), (60, 34619564), (70, 29673912), (80, 25964673), (84, 24728260), (105, 19782608), (112, 18546195), (120, 17309782), (140, 14836956), (168, 12364130), (210, 9891304), (240, 8654891), (280, 7418478), (336, 6182065), (420, 4945652), (443, 4688880), (560, 3709239), (840, 2472826), (886, 2344440), (1329, 1562960), (1680, 1236413), (1772, 1172220), (2215, 937776), (2658, 781480), (2791, 744240), (3101, 669840), (3544, 586110), (4430, 468888), (5316, 390740), (5582, 372120), (6202, 334920), (6645, 312592), (7088, 293055), (8373, 248080), (8860, 234444), (9303, 223280), (10632, 195370), (11164, 186060), (12404, 167460), (13290, 156296), (13955, 148848), (15505, 133968), (16746, 124040), (17720, 117222), (18606, 111640), (19537, 106320), (21264, 97685), (22328, 93030), (24808, 83730), (26580, 78148), (27910, 74424), (31010, 66984), (33492, 62020), (35440, 58611), (37212, 55820), (39074, 53160), (41865, 49616), (44656, 46515)]