162811740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29819}}^1$

素因数の和:29851

約数の個数: 96

約数和(自身を含む): 561093120

約数和(自身を除く): 398281380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29819, 59638, 89457, 119276, 149095, 178914, 208733, 298190, 357828, 387647, 417466, 447285, 596380, 626199, 775294, 834932, 894570, 1043665, 1162941, 1252398, 1550588, 1789140, 1938235, 2087330, 2325882, 2504796, 2713529, 3130995, 3876470, 4174660, 4651764, 5427058, 5814705, 6261990, 7752940, 8140587, 10854116, 11629410, 12523980, 13567645, 16281174, 23258820, 27135290, 32562348, 40702935, 54270580, 81405870, 162811740]

約数ペア:

[(1, 162811740), (2, 81405870), (3, 54270580), (4, 40702935), (5, 32562348), (6, 27135290), (7, 23258820), (10, 16281174), (12, 13567645), (13, 12523980), (14, 11629410), (15, 10854116), (20, 8140587), (21, 7752940), (26, 6261990), (28, 5814705), (30, 5427058), (35, 4651764), (39, 4174660), (42, 3876470), (52, 3130995), (60, 2713529), (65, 2504796), (70, 2325882), (78, 2087330), (84, 1938235), (91, 1789140), (105, 1550588), (130, 1252398), (140, 1162941), (156, 1043665), (182, 894570), (195, 834932), (210, 775294), (260, 626199), (273, 596380), (364, 447285), (390, 417466), (420, 387647), (455, 357828), (546, 298190), (780, 208733), (910, 178914), (1092, 149095), (1365, 119276), (1820, 89457), (2730, 59638), (5460, 29819)]