42470080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 110496096

約数和(自身を除く): 68026016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 211, 272, 296, 320, 340, 370, 422, 544, 592, 629, 680, 740, 844, 1055, 1088, 1184, 1258, 1360, 1480, 1688, 2110, 2368, 2516, 2720, 2960, 3145, 3376, 3587, 4220, 5032, 5440, 5920, 6290, 6752, 7174, 7807, 8440, 10064, 11840, 12580, 13504, 14348, 15614, 16880, 17935, 20128, 25160, 28696, 31228, 33760, 35870, 39035, 40256, 50320, 57392, 62456, 67520, 71740, 78070, 100640, 114784, 124912, 132719, 143480, 156140, 201280, 229568, 249824, 265438, 286960, 312280, 499648, 530876, 573920, 624560, 663595, 1061752, 1147840, 1249120, 1327190, 2123504, 2498240, 2654380, 4247008, 5308760, 8494016, 10617520, 21235040, 42470080]

約数ペア:

[(1, 42470080), (2, 21235040), (4, 10617520), (5, 8494016), (8, 5308760), (10, 4247008), (16, 2654380), (17, 2498240), (20, 2123504), (32, 1327190), (34, 1249120), (37, 1147840), (40, 1061752), (64, 663595), (68, 624560), (74, 573920), (80, 530876), (85, 499648), (136, 312280), (148, 286960), (160, 265438), (170, 249824), (185, 229568), (211, 201280), (272, 156140), (296, 143480), (320, 132719), (340, 124912), (370, 114784), (422, 100640), (544, 78070), (592, 71740), (629, 67520), (680, 62456), (740, 57392), (844, 50320), (1055, 40256), (1088, 39035), (1184, 35870), (1258, 33760), (1360, 31228), (1480, 28696), (1688, 25160), (2110, 20128), (2368, 17935), (2516, 16880), (2720, 15614), (2960, 14348), (3145, 13504), (3376, 12580), (3587, 11840), (4220, 10064), (5032, 8440), (5440, 7807), (5920, 7174), (6290, 6752)]