187442220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 641249280

約数和(自身を除く): 453807060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 105, 114, 133, 140, 166, 190, 210, 228, 249, 266, 283, 285, 332, 380, 399, 415, 420, 498, 532, 566, 570, 581, 665, 798, 830, 849, 996, 1132, 1140, 1162, 1245, 1330, 1415, 1577, 1596, 1660, 1698, 1743, 1981, 1995, 2324, 2490, 2660, 2830, 2905, 3154, 3396, 3486, 3962, 3990, 4245, 4731, 4980, 5377, 5660, 5810, 5943, 6308, 6972, 7885, 7924, 7980, 8490, 8715, 9462, 9905, 10754, 11039, 11620, 11886, 15770, 16131, 16980, 17430, 18924, 19810, 21508, 22078, 23489, 23655, 23772, 26885, 29715, 31540, 32262, 33117, 34860, 37639, 39620, 44156, 46978, 47310, 53770, 55195, 59430, 64524, 66234, 70467, 75278, 80655, 93956, 94620, 107540, 110390, 112917, 117445, 118860, 132468, 140934, 150556, 161310, 164423, 165585, 188195, 220780, 225834, 234890, 281868, 322620, 328846, 331170, 352335, 376390, 446291, 451668, 469780, 493269, 564585, 657692, 662340, 704670, 752780, 822115, 892582, 986538, 1129170, 1338873, 1409340, 1644230, 1785164, 1973076, 2231455, 2258340, 2466345, 2677746, 3124037, 3288460, 4462910, 4932690, 5355492, 6248074, 6694365, 8925820, 9372111, 9865380, 12496148, 13388730, 15620185, 18744222, 26777460, 31240370, 37488444, 46860555, 62480740, 93721110, 187442220]

約数ペア:

[(1, 187442220), (2, 93721110), (3, 62480740), (4, 46860555), (5, 37488444), (6, 31240370), (7, 26777460), (10, 18744222), (12, 15620185), (14, 13388730), (15, 12496148), (19, 9865380), (20, 9372111), (21, 8925820), (28, 6694365), (30, 6248074), (35, 5355492), (38, 4932690), (42, 4462910), (57, 3288460), (60, 3124037), (70, 2677746), (76, 2466345), (83, 2258340), (84, 2231455), (95, 1973076), (105, 1785164), (114, 1644230), (133, 1409340), (140, 1338873), (166, 1129170), (190, 986538), (210, 892582), (228, 822115), (249, 752780), (266, 704670), (283, 662340), (285, 657692), (332, 564585), (380, 493269), (399, 469780), (415, 451668), (420, 446291), (498, 376390), (532, 352335), (566, 331170), (570, 328846), (581, 322620), (665, 281868), (798, 234890), (830, 225834), (849, 220780), (996, 188195), (1132, 165585), (1140, 164423), (1162, 161310), (1245, 150556), (1330, 140934), (1415, 132468), (1577, 118860), (1596, 117445), (1660, 112917), (1698, 110390), (1743, 107540), (1981, 94620), (1995, 93956), (2324, 80655), (2490, 75278), (2660, 70467), (2830, 66234), (2905, 64524), (3154, 59430), (3396, 55195), (3486, 53770), (3962, 47310), (3990, 46978), (4245, 44156), (4731, 39620), (4980, 37639), (5377, 34860), (5660, 33117), (5810, 32262), (5943, 31540), (6308, 29715), (6972, 26885), (7885, 23772), (7924, 23655), (7980, 23489), (8490, 22078), (8715, 21508), (9462, 19810), (9905, 18924), (10754, 17430), (11039, 16980), (11620, 16131), (11886, 15770)]