516212535680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{553591}}^1$

素因数の和:553688

約数の個数: 128

約数和(自身を含む): 1300985487360

約数和(自身を除く): 784772951680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 620, 640, 752, 940, 992, 1240, 1457, 1504, 1880, 1984, 2480, 2914, 3008, 3760, 3968, 4960, 5828, 6016, 7285, 7520, 9920, 11656, 14570, 15040, 19840, 23312, 29140, 30080, 46624, 58280, 93248, 116560, 186496, 233120, 466240, 553591, 932480, 1107182, 2214364, 2767955, 4428728, 5535910, 8857456, 11071820, 17161321, 17714912, 22143640, 26018777, 34322642, 35429824, 44287280, 52037554, 68645284, 70859648, 85806605, 88574560, 104075108, 130093885, 137290568, 171613210, 177149120, 208150216, 260187770, 274581136, 343226420, 354298240, 416300432, 520375540, 549162272, 686452840, 806582087, 832600864, 1040751080, 1098324544, 1372905680, 1613164174, 1665201728, 2081502160, 2196649088, 2745811360, 3226328348, 3330403456, 4032910435, 4163004320, 5491622720, 6452656696, 8065820870, 8326008640, 10983245440, 12905313392, 16131641740, 16652017280, 25810626784, 32263283480, 51621253568, 64526566960, 103242507136, 129053133920, 258106267840, 516212535680]

約数ペア:

[(1, 516212535680), (2, 258106267840), (4, 129053133920), (5, 103242507136), (8, 64526566960), (10, 51621253568), (16, 32263283480), (20, 25810626784), (31, 16652017280), (32, 16131641740), (40, 12905313392), (47, 10983245440), (62, 8326008640), (64, 8065820870), (80, 6452656696), (94, 5491622720), (124, 4163004320), (128, 4032910435), (155, 3330403456), (160, 3226328348), (188, 2745811360), (235, 2196649088), (248, 2081502160), (310, 1665201728), (320, 1613164174), (376, 1372905680), (470, 1098324544), (496, 1040751080), (620, 832600864), (640, 806582087), (752, 686452840), (940, 549162272), (992, 520375540), (1240, 416300432), (1457, 354298240), (1504, 343226420), (1880, 274581136), (1984, 260187770), (2480, 208150216), (2914, 177149120), (3008, 171613210), (3760, 137290568), (3968, 130093885), (4960, 104075108), (5828, 88574560), (6016, 85806605), (7285, 70859648), (7520, 68645284), (9920, 52037554), (11656, 44287280), (14570, 35429824), (15040, 34322642), (19840, 26018777), (23312, 22143640), (29140, 17714912), (30080, 17161321), (46624, 11071820), (58280, 8857456), (93248, 5535910), (116560, 4428728), (186496, 2767955), (233120, 2214364), (466240, 1107182), (553591, 932480)]