147412680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 312926520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 282, 295, 354, 376, 443, 470, 472, 564, 590, 705, 708, 885, 886, 940, 1128, 1180, 1329, 1410, 1416, 1770, 1772, 1880, 2215, 2360, 2658, 2773, 2820, 3540, 3544, 4430, 5316, 5546, 5640, 6645, 7080, 8319, 8860, 10632, 11092, 13290, 13865, 16638, 17720, 20821, 22184, 26137, 26580, 27730, 33276, 41595, 41642, 52274, 53160, 55460, 62463, 66552, 78411, 83190, 83284, 104105, 104548, 110920, 124926, 130685, 156822, 166380, 166568, 208210, 209096, 249852, 261370, 312315, 313644, 332760, 392055, 416420, 499704, 522740, 624630, 627288, 784110, 832840, 1045480, 1228439, 1249260, 1568220, 2456878, 2498520, 3136440, 3685317, 4913756, 6142195, 7370634, 9827512, 12284390, 14741268, 18426585, 24568780, 29482536, 36853170, 49137560, 73706340, 147412680]

約数ペア:

[(1, 147412680), (2, 73706340), (3, 49137560), (4, 36853170), (5, 29482536), (6, 24568780), (8, 18426585), (10, 14741268), (12, 12284390), (15, 9827512), (20, 7370634), (24, 6142195), (30, 4913756), (40, 3685317), (47, 3136440), (59, 2498520), (60, 2456878), (94, 1568220), (118, 1249260), (120, 1228439), (141, 1045480), (177, 832840), (188, 784110), (235, 627288), (236, 624630), (282, 522740), (295, 499704), (354, 416420), (376, 392055), (443, 332760), (470, 313644), (472, 312315), (564, 261370), (590, 249852), (705, 209096), (708, 208210), (885, 166568), (886, 166380), (940, 156822), (1128, 130685), (1180, 124926), (1329, 110920), (1410, 104548), (1416, 104105), (1770, 83284), (1772, 83190), (1880, 78411), (2215, 66552), (2360, 62463), (2658, 55460), (2773, 53160), (2820, 52274), (3540, 41642), (3544, 41595), (4430, 33276), (5316, 27730), (5546, 26580), (5640, 26137), (6645, 22184), (7080, 20821), (8319, 17720), (8860, 16638), (10632, 13865), (11092, 13290)]