125456240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 160

約数和(自身を含む): 378309120

約数和(自身を除く): 252852880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 907, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1814, 1820, 1976, 2128, 2470, 2660, 3458, 3628, 3640, 3952, 4535, 4940, 5320, 6349, 6916, 7256, 7280, 8645, 9070, 9880, 10640, 11791, 12698, 13832, 14512, 17233, 17290, 18140, 19760, 23582, 25396, 27664, 31745, 34466, 34580, 36280, 47164, 50792, 58955, 63490, 68932, 69160, 72560, 82537, 86165, 94328, 101584, 117910, 120631, 126980, 137864, 138320, 165074, 172330, 188656, 224029, 235820, 241262, 253960, 275728, 330148, 344660, 412685, 448058, 471640, 482524, 507920, 603155, 660296, 689320, 825370, 896116, 943280, 965048, 1120145, 1206310, 1320592, 1378640, 1568203, 1650740, 1792232, 1930096, 2240290, 2412620, 3136406, 3301480, 3584464, 4480580, 4825240, 6272812, 6602960, 7841015, 8961160, 9650480, 12545624, 15682030, 17922320, 25091248, 31364060, 62728120, 125456240]

約数ペア:

[(1, 125456240), (2, 62728120), (4, 31364060), (5, 25091248), (7, 17922320), (8, 15682030), (10, 12545624), (13, 9650480), (14, 8961160), (16, 7841015), (19, 6602960), (20, 6272812), (26, 4825240), (28, 4480580), (35, 3584464), (38, 3301480), (40, 3136406), (52, 2412620), (56, 2240290), (65, 1930096), (70, 1792232), (76, 1650740), (80, 1568203), (91, 1378640), (95, 1320592), (104, 1206310), (112, 1120145), (130, 965048), (133, 943280), (140, 896116), (152, 825370), (182, 689320), (190, 660296), (208, 603155), (247, 507920), (260, 482524), (266, 471640), (280, 448058), (304, 412685), (364, 344660), (380, 330148), (455, 275728), (494, 253960), (520, 241262), (532, 235820), (560, 224029), (665, 188656), (728, 172330), (760, 165074), (907, 138320), (910, 137864), (988, 126980), (1040, 120631), (1064, 117910), (1235, 101584), (1330, 94328), (1456, 86165), (1520, 82537), (1729, 72560), (1814, 69160), (1820, 68932), (1976, 63490), (2128, 58955), (2470, 50792), (2660, 47164), (3458, 36280), (3628, 34580), (3640, 34466), (3952, 31745), (4535, 27664), (4940, 25396), (5320, 23582), (6349, 19760), (6916, 18140), (7256, 17290), (7280, 17233), (8645, 14512), (9070, 13832), (9880, 12698), (10640, 11791)]