170140740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 144

約数和(自身を含む): 604666944

約数和(自身を除く): 434526204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5261, 5390, 6468, 8085, 10522, 10780, 15783, 16170, 21044, 26305, 31566, 32340, 36827, 52610, 57871, 63132, 73654, 78915, 105220, 110481, 115742, 147308, 157830, 173613, 184135, 220962, 231484, 257789, 289355, 315660, 347226, 368270, 405097, 441924, 515578, 552405, 578710, 694452, 736540, 773367, 810194, 868065, 1031156, 1104810, 1157420, 1215291, 1288945, 1546734, 1620388, 1736130, 2025485, 2209620, 2430582, 2577890, 2835679, 3093468, 3472260, 3866835, 4050970, 4861164, 5155780, 5671358, 6076455, 7733670, 8101940, 8507037, 11342716, 12152910, 14178395, 15467340, 17014074, 24305820, 28356790, 34028148, 42535185, 56713580, 85070370, 170140740]

約数ペア:

[(1, 170140740), (2, 85070370), (3, 56713580), (4, 42535185), (5, 34028148), (6, 28356790), (7, 24305820), (10, 17014074), (11, 15467340), (12, 14178395), (14, 12152910), (15, 11342716), (20, 8507037), (21, 8101940), (22, 7733670), (28, 6076455), (30, 5671358), (33, 5155780), (35, 4861164), (42, 4050970), (44, 3866835), (49, 3472260), (55, 3093468), (60, 2835679), (66, 2577890), (70, 2430582), (77, 2209620), (84, 2025485), (98, 1736130), (105, 1620388), (110, 1546734), (132, 1288945), (140, 1215291), (147, 1157420), (154, 1104810), (165, 1031156), (196, 868065), (210, 810194), (220, 773367), (231, 736540), (245, 694452), (294, 578710), (308, 552405), (330, 515578), (385, 441924), (420, 405097), (462, 368270), (490, 347226), (539, 315660), (588, 289355), (660, 257789), (735, 231484), (770, 220962), (924, 184135), (980, 173613), (1078, 157830), (1155, 147308), (1470, 115742), (1540, 110481), (1617, 105220), (2156, 78915), (2310, 73654), (2695, 63132), (2940, 57871), (3234, 52610), (4620, 36827), (5261, 32340), (5390, 31566), (6468, 26305), (8085, 21044), (10522, 16170), (10780, 15783)]