194554140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 632475648

約数和(自身を除く): 437921508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 74, 93, 110, 111, 124, 132, 148, 155, 165, 185, 186, 220, 222, 257, 310, 330, 341, 370, 372, 407, 444, 465, 514, 555, 620, 660, 682, 740, 771, 814, 930, 1023, 1028, 1110, 1147, 1221, 1285, 1364, 1542, 1628, 1705, 1860, 2035, 2046, 2220, 2294, 2442, 2570, 2827, 3084, 3410, 3441, 3855, 4070, 4092, 4588, 4884, 5115, 5140, 5654, 5735, 6105, 6820, 6882, 7710, 7967, 8140, 8481, 9509, 10230, 11308, 11470, 12210, 12617, 13764, 14135, 15420, 15934, 16962, 17205, 19018, 20460, 22940, 23901, 24420, 25234, 28270, 28527, 31868, 33924, 34410, 37851, 38036, 39835, 42405, 47545, 47802, 50468, 56540, 57054, 63085, 68820, 75702, 79670, 84810, 87637, 95090, 95604, 104599, 114108, 119505, 126170, 142635, 151404, 159340, 169620, 175274, 189255, 190180, 209198, 239010, 252340, 262911, 285270, 294779, 313797, 350548, 378510, 418396, 438185, 478020, 522995, 525822, 570540, 589558, 627594, 757020, 876370, 884337, 1045990, 1051644, 1179116, 1255188, 1314555, 1473895, 1568985, 1752740, 1768674, 2091980, 2629110, 2947790, 3137970, 3242569, 3537348, 4421685, 5258220, 5895580, 6275940, 6485138, 8843370, 9727707, 12970276, 16212845, 17686740, 19455414, 32425690, 38910828, 48638535, 64851380, 97277070, 194554140]

約数ペア:

[(1, 194554140), (2, 97277070), (3, 64851380), (4, 48638535), (5, 38910828), (6, 32425690), (10, 19455414), (11, 17686740), (12, 16212845), (15, 12970276), (20, 9727707), (22, 8843370), (30, 6485138), (31, 6275940), (33, 5895580), (37, 5258220), (44, 4421685), (55, 3537348), (60, 3242569), (62, 3137970), (66, 2947790), (74, 2629110), (93, 2091980), (110, 1768674), (111, 1752740), (124, 1568985), (132, 1473895), (148, 1314555), (155, 1255188), (165, 1179116), (185, 1051644), (186, 1045990), (220, 884337), (222, 876370), (257, 757020), (310, 627594), (330, 589558), (341, 570540), (370, 525822), (372, 522995), (407, 478020), (444, 438185), (465, 418396), (514, 378510), (555, 350548), (620, 313797), (660, 294779), (682, 285270), (740, 262911), (771, 252340), (814, 239010), (930, 209198), (1023, 190180), (1028, 189255), (1110, 175274), (1147, 169620), (1221, 159340), (1285, 151404), (1364, 142635), (1542, 126170), (1628, 119505), (1705, 114108), (1860, 104599), (2035, 95604), (2046, 95090), (2220, 87637), (2294, 84810), (2442, 79670), (2570, 75702), (2827, 68820), (3084, 63085), (3410, 57054), (3441, 56540), (3855, 50468), (4070, 47802), (4092, 47545), (4588, 42405), (4884, 39835), (5115, 38036), (5140, 37851), (5654, 34410), (5735, 33924), (6105, 31868), (6820, 28527), (6882, 28270), (7710, 25234), (7967, 24420), (8140, 23901), (8481, 22940), (9509, 20460), (10230, 19018), (11308, 17205), (11470, 16962), (12210, 15934), (12617, 15420), (13764, 14135)]