134443280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 336835584

約数和(自身を除く): 202392304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2357, 2480, 2852, 3565, 4714, 5704, 7130, 9428, 11408, 11785, 14260, 18856, 23570, 28520, 37712, 47140, 54211, 57040, 73067, 94280, 108422, 146134, 188560, 216844, 271055, 292268, 365335, 433688, 542110, 584536, 730670, 867376, 1084220, 1169072, 1461340, 1680541, 2168440, 2922680, 3361082, 4336880, 5845360, 6722164, 8402705, 13444328, 16805410, 26888656, 33610820, 67221640, 134443280]

約数ペア:

[(1, 134443280), (2, 67221640), (4, 33610820), (5, 26888656), (8, 16805410), (10, 13444328), (16, 8402705), (20, 6722164), (23, 5845360), (31, 4336880), (40, 3361082), (46, 2922680), (62, 2168440), (80, 1680541), (92, 1461340), (115, 1169072), (124, 1084220), (155, 867376), (184, 730670), (230, 584536), (248, 542110), (310, 433688), (368, 365335), (460, 292268), (496, 271055), (620, 216844), (713, 188560), (920, 146134), (1240, 108422), (1426, 94280), (1840, 73067), (2357, 57040), (2480, 54211), (2852, 47140), (3565, 37712), (4714, 28520), (5704, 23570), (7130, 18856), (9428, 14260), (11408, 11785)]