156452660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 433520640

約数和(自身を除く): 277067980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 47, 52, 59, 62, 65, 70, 91, 94, 118, 124, 130, 140, 155, 182, 188, 217, 235, 236, 260, 295, 310, 329, 364, 403, 413, 434, 455, 470, 590, 611, 620, 658, 767, 806, 826, 868, 910, 940, 1085, 1180, 1222, 1316, 1457, 1534, 1612, 1645, 1652, 1820, 1829, 2015, 2065, 2170, 2444, 2773, 2821, 2914, 3055, 3068, 3290, 3658, 3835, 4030, 4130, 4277, 4340, 5369, 5546, 5642, 5828, 6110, 6580, 7285, 7316, 7670, 8060, 8260, 8554, 9145, 10199, 10738, 11092, 11284, 12220, 12803, 13865, 14105, 14570, 15340, 17108, 18290, 18941, 19411, 20398, 21385, 21476, 23777, 25606, 26845, 27730, 28210, 29140, 36049, 36580, 37882, 38822, 40796, 42770, 47554, 50995, 51212, 53690, 55460, 56420, 64015, 72098, 75764, 77644, 85540, 85963, 94705, 95108, 97055, 101990, 107380, 118885, 128030, 132587, 144196, 166439, 171926, 180245, 189410, 194110, 203980, 237770, 252343, 256060, 265174, 332878, 343852, 360490, 378820, 388220, 429815, 475540, 504686, 530348, 601741, 662935, 665756, 720980, 832195, 859630, 1009372, 1117519, 1203482, 1261715, 1325870, 1664390, 1719260, 2235038, 2406964, 2523430, 2651740, 3008705, 3328780, 4470076, 5046860, 5587595, 6017410, 7822633, 11175190, 12034820, 15645266, 22350380, 31290532, 39113165, 78226330, 156452660]

約数ペア:

[(1, 156452660), (2, 78226330), (4, 39113165), (5, 31290532), (7, 22350380), (10, 15645266), (13, 12034820), (14, 11175190), (20, 7822633), (26, 6017410), (28, 5587595), (31, 5046860), (35, 4470076), (47, 3328780), (52, 3008705), (59, 2651740), (62, 2523430), (65, 2406964), (70, 2235038), (91, 1719260), (94, 1664390), (118, 1325870), (124, 1261715), (130, 1203482), (140, 1117519), (155, 1009372), (182, 859630), (188, 832195), (217, 720980), (235, 665756), (236, 662935), (260, 601741), (295, 530348), (310, 504686), (329, 475540), (364, 429815), (403, 388220), (413, 378820), (434, 360490), (455, 343852), (470, 332878), (590, 265174), (611, 256060), (620, 252343), (658, 237770), (767, 203980), (806, 194110), (826, 189410), (868, 180245), (910, 171926), (940, 166439), (1085, 144196), (1180, 132587), (1222, 128030), (1316, 118885), (1457, 107380), (1534, 101990), (1612, 97055), (1645, 95108), (1652, 94705), (1820, 85963), (1829, 85540), (2015, 77644), (2065, 75764), (2170, 72098), (2444, 64015), (2773, 56420), (2821, 55460), (2914, 53690), (3055, 51212), (3068, 50995), (3290, 47554), (3658, 42770), (3835, 40796), (4030, 38822), (4130, 37882), (4277, 36580), (4340, 36049), (5369, 29140), (5546, 28210), (5642, 27730), (5828, 26845), (6110, 25606), (6580, 23777), (7285, 21476), (7316, 21385), (7670, 20398), (8060, 19411), (8260, 18941), (8554, 18290), (9145, 17108), (10199, 15340), (10738, 14570), (11092, 14105), (11284, 13865), (12220, 12803)]