140014680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89753}}^1$

素因数の和:89780

約数の個数: 64

約数和(自身を含む): 452360160

約数和(自身を除く): 312345480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 89753, 179506, 269259, 359012, 448765, 538518, 718024, 897530, 1077036, 1166789, 1346295, 1795060, 2154072, 2333578, 2692590, 3500367, 3590120, 4667156, 5385180, 5833945, 7000734, 9334312, 10770360, 11667890, 14001468, 17501835, 23335780, 28002936, 35003670, 46671560, 70007340, 140014680]

約数ペア:

[(1, 140014680), (2, 70007340), (3, 46671560), (4, 35003670), (5, 28002936), (6, 23335780), (8, 17501835), (10, 14001468), (12, 11667890), (13, 10770360), (15, 9334312), (20, 7000734), (24, 5833945), (26, 5385180), (30, 4667156), (39, 3590120), (40, 3500367), (52, 2692590), (60, 2333578), (65, 2154072), (78, 1795060), (104, 1346295), (120, 1166789), (130, 1077036), (156, 897530), (195, 718024), (260, 538518), (312, 448765), (390, 359012), (520, 269259), (780, 179506), (1560, 89753)]