2705496240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2399}}^1$

素因数の和:2579

約数の個数: 160

約数和(自身を含む): 8685158400

約数和(自身を除く): 5979662160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 127, 148, 185, 222, 240, 254, 296, 370, 381, 444, 508, 555, 592, 635, 740, 762, 888, 1016, 1110, 1270, 1480, 1524, 1776, 1905, 2032, 2220, 2399, 2540, 2960, 3048, 3810, 4440, 4699, 4798, 5080, 6096, 7197, 7620, 8880, 9398, 9596, 10160, 11995, 14097, 14394, 15240, 18796, 19192, 23495, 23990, 28194, 28788, 30480, 35985, 37592, 38384, 46990, 47980, 56388, 57576, 70485, 71970, 75184, 88763, 93980, 95960, 112776, 115152, 140970, 143940, 177526, 187960, 191920, 225552, 266289, 281940, 287880, 304673, 355052, 375920, 443815, 532578, 563880, 575760, 609346, 710104, 887630, 914019, 1065156, 1127760, 1218692, 1331445, 1420208, 1523365, 1775260, 1828038, 2130312, 2437384, 2662890, 3046730, 3550520, 3656076, 4260624, 4570095, 4874768, 5325780, 6093460, 7101040, 7312152, 9140190, 10651560, 11272901, 12186920, 14624304, 18280380, 21303120, 22545802, 24373840, 33818703, 36560760, 45091604, 56364505, 67637406, 73121520, 90183208, 112729010, 135274812, 169093515, 180366416, 225458020, 270549624, 338187030, 450916040, 541099248, 676374060, 901832080, 1352748120, 2705496240]

約数ペア:

[(1, 2705496240), (2, 1352748120), (3, 901832080), (4, 676374060), (5, 541099248), (6, 450916040), (8, 338187030), (10, 270549624), (12, 225458020), (15, 180366416), (16, 169093515), (20, 135274812), (24, 112729010), (30, 90183208), (37, 73121520), (40, 67637406), (48, 56364505), (60, 45091604), (74, 36560760), (80, 33818703), (111, 24373840), (120, 22545802), (127, 21303120), (148, 18280380), (185, 14624304), (222, 12186920), (240, 11272901), (254, 10651560), (296, 9140190), (370, 7312152), (381, 7101040), (444, 6093460), (508, 5325780), (555, 4874768), (592, 4570095), (635, 4260624), (740, 3656076), (762, 3550520), (888, 3046730), (1016, 2662890), (1110, 2437384), (1270, 2130312), (1480, 1828038), (1524, 1775260), (1776, 1523365), (1905, 1420208), (2032, 1331445), (2220, 1218692), (2399, 1127760), (2540, 1065156), (2960, 914019), (3048, 887630), (3810, 710104), (4440, 609346), (4699, 575760), (4798, 563880), (5080, 532578), (6096, 443815), (7197, 375920), (7620, 355052), (8880, 304673), (9398, 287880), (9596, 281940), (10160, 266289), (11995, 225552), (14097, 191920), (14394, 187960), (15240, 177526), (18796, 143940), (19192, 140970), (23495, 115152), (23990, 112776), (28194, 95960), (28788, 93980), (30480, 88763), (35985, 75184), (37592, 71970), (38384, 70485), (46990, 57576), (47980, 56388)]