127912620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 416586240

約数和(自身を除く): 288673620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 41, 44, 55, 58, 60, 66, 82, 87, 110, 116, 123, 132, 145, 163, 164, 165, 174, 205, 220, 246, 290, 319, 326, 330, 348, 410, 435, 451, 489, 492, 580, 615, 638, 652, 660, 815, 820, 870, 902, 957, 978, 1189, 1230, 1276, 1353, 1595, 1630, 1740, 1793, 1804, 1914, 1956, 2255, 2378, 2445, 2460, 2706, 3190, 3260, 3567, 3586, 3828, 4510, 4727, 4756, 4785, 4890, 5379, 5412, 5945, 6380, 6683, 6765, 7134, 7172, 8965, 9020, 9454, 9570, 9780, 10758, 11890, 13079, 13366, 13530, 14181, 14268, 17835, 17930, 18908, 19140, 20049, 21516, 23635, 23780, 26158, 26732, 26895, 27060, 28362, 33415, 35670, 35860, 39237, 40098, 47270, 51997, 52316, 53790, 56724, 65395, 66830, 70905, 71340, 73513, 78474, 80196, 94540, 100245, 103994, 107580, 130790, 133660, 141810, 147026, 155991, 156948, 193807, 196185, 200490, 207988, 220539, 259985, 261580, 283620, 294052, 311982, 367565, 387614, 392370, 400980, 441078, 519970, 581421, 623964, 735130, 775228, 779955, 784740, 882156, 969035, 1039940, 1102695, 1162842, 1470260, 1559910, 1938070, 2131877, 2205390, 2325684, 2907105, 3119820, 3876140, 4263754, 4410780, 5814210, 6395631, 8527508, 10659385, 11628420, 12791262, 21318770, 25582524, 31978155, 42637540, 63956310, 127912620]

約数ペア:

[(1, 127912620), (2, 63956310), (3, 42637540), (4, 31978155), (5, 25582524), (6, 21318770), (10, 12791262), (11, 11628420), (12, 10659385), (15, 8527508), (20, 6395631), (22, 5814210), (29, 4410780), (30, 4263754), (33, 3876140), (41, 3119820), (44, 2907105), (55, 2325684), (58, 2205390), (60, 2131877), (66, 1938070), (82, 1559910), (87, 1470260), (110, 1162842), (116, 1102695), (123, 1039940), (132, 969035), (145, 882156), (163, 784740), (164, 779955), (165, 775228), (174, 735130), (205, 623964), (220, 581421), (246, 519970), (290, 441078), (319, 400980), (326, 392370), (330, 387614), (348, 367565), (410, 311982), (435, 294052), (451, 283620), (489, 261580), (492, 259985), (580, 220539), (615, 207988), (638, 200490), (652, 196185), (660, 193807), (815, 156948), (820, 155991), (870, 147026), (902, 141810), (957, 133660), (978, 130790), (1189, 107580), (1230, 103994), (1276, 100245), (1353, 94540), (1595, 80196), (1630, 78474), (1740, 73513), (1793, 71340), (1804, 70905), (1914, 66830), (1956, 65395), (2255, 56724), (2378, 53790), (2445, 52316), (2460, 51997), (2706, 47270), (3190, 40098), (3260, 39237), (3567, 35860), (3586, 35670), (3828, 33415), (4510, 28362), (4727, 27060), (4756, 26895), (4785, 26732), (4890, 26158), (5379, 23780), (5412, 23635), (5945, 21516), (6380, 20049), (6683, 19140), (6765, 18908), (7134, 17930), (7172, 17835), (8965, 14268), (9020, 14181), (9454, 13530), (9570, 13366), (9780, 13079), (10758, 11890)]