4686356360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1495

約数の個数: 128

約数和(自身を含む): 12415749120

約数和(自身を除く): 7729392760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 463, 518, 740, 926, 977, 1036, 1295, 1480, 1852, 1954, 2072, 2315, 2590, 3241, 3704, 3908, 4630, 4885, 5180, 6482, 6839, 7816, 9260, 9770, 10360, 12964, 13678, 16205, 17131, 18520, 19540, 25928, 27356, 32410, 34195, 34262, 36149, 39080, 54712, 64820, 68390, 68524, 72298, 85655, 119917, 129640, 136780, 137048, 144596, 171310, 180745, 239834, 253043, 273560, 289192, 342620, 361490, 452351, 479668, 506086, 599585, 685240, 722980, 904702, 959336, 1012172, 1199170, 1265215, 1445960, 1809404, 2024344, 2261755, 2398340, 2530430, 3166457, 3618808, 4523510, 4796680, 5060860, 6332914, 9047020, 10121720, 12665828, 15832285, 16736987, 18094040, 25331656, 31664570, 33473974, 63329140, 66947948, 83684935, 117158909, 126658280, 133895896, 167369870, 234317818, 334739740, 468635636, 585794545, 669479480, 937271272, 1171589090, 2343178180, 4686356360]

約数ペア:

[(1, 4686356360), (2, 2343178180), (4, 1171589090), (5, 937271272), (7, 669479480), (8, 585794545), (10, 468635636), (14, 334739740), (20, 234317818), (28, 167369870), (35, 133895896), (37, 126658280), (40, 117158909), (56, 83684935), (70, 66947948), (74, 63329140), (140, 33473974), (148, 31664570), (185, 25331656), (259, 18094040), (280, 16736987), (296, 15832285), (370, 12665828), (463, 10121720), (518, 9047020), (740, 6332914), (926, 5060860), (977, 4796680), (1036, 4523510), (1295, 3618808), (1480, 3166457), (1852, 2530430), (1954, 2398340), (2072, 2261755), (2315, 2024344), (2590, 1809404), (3241, 1445960), (3704, 1265215), (3908, 1199170), (4630, 1012172), (4885, 959336), (5180, 904702), (6482, 722980), (6839, 685240), (7816, 599585), (9260, 506086), (9770, 479668), (10360, 452351), (12964, 361490), (13678, 342620), (16205, 289192), (17131, 273560), (18520, 253043), (19540, 239834), (25928, 180745), (27356, 171310), (32410, 144596), (34195, 137048), (34262, 136780), (36149, 129640), (39080, 119917), (54712, 85655), (64820, 72298), (68390, 68524)]