39308880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 134741376

約数和(自身を除く): 95432496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 293, 312, 344, 390, 430, 516, 520, 559, 586, 624, 645, 688, 780, 860, 879, 1032, 1040, 1118, 1172, 1290, 1465, 1560, 1677, 1720, 1758, 2064, 2236, 2344, 2580, 2795, 2930, 3120, 3354, 3440, 3516, 3809, 4395, 4472, 4688, 5160, 5590, 5860, 6708, 7032, 7618, 8385, 8790, 8944, 10320, 11180, 11427, 11720, 12599, 13416, 14064, 15236, 16770, 17580, 19045, 22360, 22854, 23440, 25198, 26832, 30472, 33540, 35160, 37797, 38090, 44720, 45708, 50396, 57135, 60944, 62995, 67080, 70320, 75594, 76180, 91416, 100792, 114270, 125990, 134160, 151188, 152360, 163787, 182832, 188985, 201584, 228540, 251980, 302376, 304720, 327574, 377970, 457080, 491361, 503960, 604752, 655148, 755940, 818935, 914160, 982722, 1007920, 1310296, 1511880, 1637870, 1965444, 2456805, 2620592, 3023760, 3275740, 3930888, 4913610, 6551480, 7861776, 9827220, 13102960, 19654440, 39308880]

約数ペア:

[(1, 39308880), (2, 19654440), (3, 13102960), (4, 9827220), (5, 7861776), (6, 6551480), (8, 4913610), (10, 3930888), (12, 3275740), (13, 3023760), (15, 2620592), (16, 2456805), (20, 1965444), (24, 1637870), (26, 1511880), (30, 1310296), (39, 1007920), (40, 982722), (43, 914160), (48, 818935), (52, 755940), (60, 655148), (65, 604752), (78, 503960), (80, 491361), (86, 457080), (104, 377970), (120, 327574), (129, 304720), (130, 302376), (156, 251980), (172, 228540), (195, 201584), (208, 188985), (215, 182832), (240, 163787), (258, 152360), (260, 151188), (293, 134160), (312, 125990), (344, 114270), (390, 100792), (430, 91416), (516, 76180), (520, 75594), (559, 70320), (586, 67080), (624, 62995), (645, 60944), (688, 57135), (780, 50396), (860, 45708), (879, 44720), (1032, 38090), (1040, 37797), (1118, 35160), (1172, 33540), (1290, 30472), (1465, 26832), (1560, 25198), (1677, 23440), (1720, 22854), (1758, 22360), (2064, 19045), (2236, 17580), (2344, 16770), (2580, 15236), (2795, 14064), (2930, 13416), (3120, 12599), (3354, 11720), (3440, 11427), (3516, 11180), (3809, 10320), (4395, 8944), (4472, 8790), (4688, 8385), (5160, 7618), (5590, 7032), (5860, 6708)]