1552250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2729

約数の個数: 160

約数和(自身を含む): 5017714560

約数和(自身を除く): 3465463920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 111, 120, 134, 148, 185, 201, 222, 240, 268, 296, 335, 370, 402, 444, 536, 555, 592, 670, 740, 804, 888, 1005, 1072, 1110, 1340, 1480, 1608, 1776, 2010, 2220, 2479, 2609, 2680, 2960, 3216, 4020, 4440, 4958, 5218, 5360, 7437, 7827, 8040, 8880, 9916, 10436, 12395, 13045, 14874, 15654, 16080, 19832, 20872, 24790, 26090, 29748, 31308, 37185, 39135, 39664, 41744, 49580, 52180, 59496, 62616, 74370, 78270, 96533, 99160, 104360, 118992, 125232, 148740, 156540, 174803, 193066, 198320, 208720, 289599, 297480, 313080, 349606, 386132, 482665, 524409, 579198, 594960, 626160, 699212, 772264, 874015, 965330, 1048818, 1158396, 1398424, 1447995, 1544528, 1748030, 1930660, 2097636, 2316792, 2622045, 2796848, 2895990, 3496060, 3861320, 4195272, 4633584, 5244090, 5791980, 6467711, 6992120, 7722640, 8390544, 10488180, 11583960, 12935422, 13984240, 19403133, 20976360, 23167920, 25870844, 32338555, 38806266, 41952720, 51741688, 64677110, 77612532, 97015665, 103483376, 129354220, 155225064, 194031330, 258708440, 310450128, 388062660, 517416880, 776125320, 1552250640]

約数ペア:

[(1, 1552250640), (2, 776125320), (3, 517416880), (4, 388062660), (5, 310450128), (6, 258708440), (8, 194031330), (10, 155225064), (12, 129354220), (15, 103483376), (16, 97015665), (20, 77612532), (24, 64677110), (30, 51741688), (37, 41952720), (40, 38806266), (48, 32338555), (60, 25870844), (67, 23167920), (74, 20976360), (80, 19403133), (111, 13984240), (120, 12935422), (134, 11583960), (148, 10488180), (185, 8390544), (201, 7722640), (222, 6992120), (240, 6467711), (268, 5791980), (296, 5244090), (335, 4633584), (370, 4195272), (402, 3861320), (444, 3496060), (536, 2895990), (555, 2796848), (592, 2622045), (670, 2316792), (740, 2097636), (804, 1930660), (888, 1748030), (1005, 1544528), (1072, 1447995), (1110, 1398424), (1340, 1158396), (1480, 1048818), (1608, 965330), (1776, 874015), (2010, 772264), (2220, 699212), (2479, 626160), (2609, 594960), (2680, 579198), (2960, 524409), (3216, 482665), (4020, 386132), (4440, 349606), (4958, 313080), (5218, 297480), (5360, 289599), (7437, 208720), (7827, 198320), (8040, 193066), (8880, 174803), (9916, 156540), (10436, 148740), (12395, 125232), (13045, 118992), (14874, 104360), (15654, 99160), (16080, 96533), (19832, 78270), (20872, 74370), (24790, 62616), (26090, 59496), (29748, 52180), (31308, 49580), (37185, 41744), (39135, 39664)]