478927260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10273}}^1$

素因数の和:10332

約数の個数: 144

約数和(自身を含む): 1705319616

約数和(自身を除く): 1226392356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 10273, 11655, 15540, 20546, 23310, 30819, 41092, 46620, 51365, 61638, 71911, 92457, 102730, 123276, 143822, 154095, 184914, 205460, 215733, 287644, 308190, 359555, 369828, 380101, 431466, 462285, 616380, 647199, 719110, 760202, 862932, 924570, 1078665, 1140303, 1294398, 1438220, 1520404, 1849140, 1900505, 2157330, 2280606, 2588796, 2660707, 3235995, 3420909, 3801010, 4314660, 4561212, 5321414, 5701515, 6471990, 6841818, 7602020, 7982121, 10642828, 11403030, 12943980, 13303535, 13683636, 15964242, 17104545, 22806060, 23946363, 26607070, 31928484, 34209090, 39910605, 47892726, 53214140, 68418180, 79821210, 95785452, 119731815, 159642420, 239463630, 478927260]

約数ペア:

[(1, 478927260), (2, 239463630), (3, 159642420), (4, 119731815), (5, 95785452), (6, 79821210), (7, 68418180), (9, 53214140), (10, 47892726), (12, 39910605), (14, 34209090), (15, 31928484), (18, 26607070), (20, 23946363), (21, 22806060), (28, 17104545), (30, 15964242), (35, 13683636), (36, 13303535), (37, 12943980), (42, 11403030), (45, 10642828), (60, 7982121), (63, 7602020), (70, 6841818), (74, 6471990), (84, 5701515), (90, 5321414), (105, 4561212), (111, 4314660), (126, 3801010), (140, 3420909), (148, 3235995), (180, 2660707), (185, 2588796), (210, 2280606), (222, 2157330), (252, 1900505), (259, 1849140), (315, 1520404), (333, 1438220), (370, 1294398), (420, 1140303), (444, 1078665), (518, 924570), (555, 862932), (630, 760202), (666, 719110), (740, 647199), (777, 616380), (1036, 462285), (1110, 431466), (1260, 380101), (1295, 369828), (1332, 359555), (1554, 308190), (1665, 287644), (2220, 215733), (2331, 205460), (2590, 184914), (3108, 154095), (3330, 143822), (3885, 123276), (4662, 102730), (5180, 92457), (6660, 71911), (7770, 61638), (9324, 51365), (10273, 46620), (11655, 41092), (15540, 30819), (20546, 23310)]