118985440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 229379360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 149, 155, 160, 161, 184, 217, 224, 230, 248, 280, 298, 310, 322, 368, 434, 460, 496, 560, 596, 620, 644, 713, 736, 745, 805, 868, 920, 992, 1043, 1085, 1120, 1192, 1240, 1288, 1426, 1490, 1610, 1736, 1840, 2086, 2170, 2384, 2480, 2576, 2852, 2980, 3220, 3427, 3472, 3565, 3680, 4172, 4340, 4619, 4768, 4960, 4991, 5152, 5215, 5704, 5960, 6440, 6854, 6944, 7130, 8344, 8680, 9238, 9982, 10430, 11408, 11920, 12880, 13708, 14260, 16688, 17135, 17360, 18476, 19964, 20860, 22816, 23095, 23840, 23989, 24955, 25760, 27416, 28520, 32333, 33376, 34270, 34720, 36952, 39928, 41720, 46190, 47978, 49910, 54832, 57040, 64666, 68540, 73904, 79856, 83440, 92380, 95956, 99820, 106237, 109664, 114080, 119945, 129332, 137080, 147808, 159712, 161665, 166880, 184760, 191912, 199640, 212474, 239890, 258664, 274160, 323330, 369520, 383824, 399280, 424948, 479780, 517328, 531185, 548320, 646660, 739040, 743659, 767648, 798560, 849896, 959560, 1034656, 1062370, 1293320, 1487318, 1699792, 1919120, 2124740, 2586640, 2974636, 3399584, 3718295, 3838240, 4249480, 5173280, 5949272, 7436590, 8498960, 11898544, 14873180, 16997920, 23797088, 29746360, 59492720, 118985440]

約数ペア:

[(1, 118985440), (2, 59492720), (4, 29746360), (5, 23797088), (7, 16997920), (8, 14873180), (10, 11898544), (14, 8498960), (16, 7436590), (20, 5949272), (23, 5173280), (28, 4249480), (31, 3838240), (32, 3718295), (35, 3399584), (40, 2974636), (46, 2586640), (56, 2124740), (62, 1919120), (70, 1699792), (80, 1487318), (92, 1293320), (112, 1062370), (115, 1034656), (124, 959560), (140, 849896), (149, 798560), (155, 767648), (160, 743659), (161, 739040), (184, 646660), (217, 548320), (224, 531185), (230, 517328), (248, 479780), (280, 424948), (298, 399280), (310, 383824), (322, 369520), (368, 323330), (434, 274160), (460, 258664), (496, 239890), (560, 212474), (596, 199640), (620, 191912), (644, 184760), (713, 166880), (736, 161665), (745, 159712), (805, 147808), (868, 137080), (920, 129332), (992, 119945), (1043, 114080), (1085, 109664), (1120, 106237), (1192, 99820), (1240, 95956), (1288, 92380), (1426, 83440), (1490, 79856), (1610, 73904), (1736, 68540), (1840, 64666), (2086, 57040), (2170, 54832), (2384, 49910), (2480, 47978), (2576, 46190), (2852, 41720), (2980, 39928), (3220, 36952), (3427, 34720), (3472, 34270), (3565, 33376), (3680, 32333), (4172, 28520), (4340, 27416), (4619, 25760), (4768, 24955), (4960, 23989), (4991, 23840), (5152, 23095), (5215, 22816), (5704, 20860), (5960, 19964), (6440, 18476), (6854, 17360), (6944, 17135), (7130, 16688), (8344, 14260), (8680, 13708), (9238, 12880), (9982, 11920), (10430, 11408)]