137620560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 536715648

約数和(自身を除く): 399095088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 677, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1354, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2031, 2310, 2420, 2541, 2640, 2708, 2904, 3080, 3385, 3388, 3630, 3696, 4062, 4235, 4620, 4739, 4840, 5082, 5416, 5808, 6160, 6770, 6776, 7260, 7447, 8124, 8470, 9240, 9478, 9680, 10155, 10164, 10832, 12705, 13540, 13552, 14217, 14520, 14894, 16248, 16940, 18480, 18956, 20310, 20328, 22341, 23695, 25410, 27080, 28434, 29040, 29788, 32496, 33880, 37235, 37912, 40620, 40656, 44682, 47390, 50820, 52129, 54160, 56868, 59576, 67760, 71085, 74470, 75824, 81240, 81917, 89364, 94780, 101640, 104258, 111705, 113736, 119152, 142170, 148940, 156387, 162480, 163834, 178728, 189560, 203280, 208516, 223410, 227472, 245751, 260645, 284340, 297880, 312774, 327668, 357456, 379120, 409585, 417032, 446820, 491502, 521290, 568680, 573419, 595760, 625548, 655336, 781935, 819170, 834064, 893640, 983004, 1042580, 1137360, 1146838, 1228755, 1251096, 1310672, 1563870, 1638340, 1720257, 1787280, 1966008, 2085160, 2293676, 2457510, 2502192, 2867095, 3127740, 3276680, 3440514, 3932016, 4170320, 4587352, 4915020, 5734190, 6255480, 6553360, 6881028, 8601285, 9174704, 9830040, 11468380, 12510960, 13762056, 17202570, 19660080, 22936760, 27524112, 34405140, 45873520, 68810280, 137620560]

約数ペア:

[(1, 137620560), (2, 68810280), (3, 45873520), (4, 34405140), (5, 27524112), (6, 22936760), (7, 19660080), (8, 17202570), (10, 13762056), (11, 12510960), (12, 11468380), (14, 9830040), (15, 9174704), (16, 8601285), (20, 6881028), (21, 6553360), (22, 6255480), (24, 5734190), (28, 4915020), (30, 4587352), (33, 4170320), (35, 3932016), (40, 3440514), (42, 3276680), (44, 3127740), (48, 2867095), (55, 2502192), (56, 2457510), (60, 2293676), (66, 2085160), (70, 1966008), (77, 1787280), (80, 1720257), (84, 1638340), (88, 1563870), (105, 1310672), (110, 1251096), (112, 1228755), (120, 1146838), (121, 1137360), (132, 1042580), (140, 983004), (154, 893640), (165, 834064), (168, 819170), (176, 781935), (210, 655336), (220, 625548), (231, 595760), (240, 573419), (242, 568680), (264, 521290), (280, 491502), (308, 446820), (330, 417032), (336, 409585), (363, 379120), (385, 357456), (420, 327668), (440, 312774), (462, 297880), (484, 284340), (528, 260645), (560, 245751), (605, 227472), (616, 223410), (660, 208516), (677, 203280), (726, 189560), (770, 178728), (840, 163834), (847, 162480), (880, 156387), (924, 148940), (968, 142170), (1155, 119152), (1210, 113736), (1232, 111705), (1320, 104258), (1354, 101640), (1452, 94780), (1540, 89364), (1680, 81917), (1694, 81240), (1815, 75824), (1848, 74470), (1936, 71085), (2031, 67760), (2310, 59576), (2420, 56868), (2541, 54160), (2640, 52129), (2708, 50820), (2904, 47390), (3080, 44682), (3385, 40656), (3388, 40620), (3630, 37912), (3696, 37235), (4062, 33880), (4235, 32496), (4620, 29788), (4739, 29040), (4840, 28434), (5082, 27080), (5416, 25410), (5808, 23695), (6160, 22341), (6770, 20328), (6776, 20310), (7260, 18956), (7447, 18480), (8124, 16940), (8470, 16248), (9240, 14894), (9478, 14520), (9680, 14217), (10155, 13552), (10164, 13540), (10832, 12705)]