66366987180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{173291}}^1$

素因数の和:173807

約数の個数: 96

約数和(自身を含む): 200530729728

約数和(自身を除く): 134163742548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 491, 780, 982, 1473, 1964, 2455, 2946, 4910, 5892, 6383, 7365, 9820, 12766, 14730, 19149, 25532, 29460, 31915, 38298, 63830, 76596, 95745, 127660, 173291, 191490, 346582, 382980, 519873, 693164, 866455, 1039746, 1732910, 2079492, 2252783, 2599365, 3465820, 4505566, 5198730, 6758349, 9011132, 10397460, 11263915, 13516698, 22527830, 27033396, 33791745, 45055660, 67583490, 85085881, 135166980, 170171762, 255257643, 340343524, 425429405, 510515286, 850858810, 1021030572, 1106116453, 1276288215, 1701717620, 2212232906, 2552576430, 3318349359, 4424465812, 5105152860, 5530582265, 6636698718, 11061164530, 13273397436, 16591746795, 22122329060, 33183493590, 66366987180]

約数ペア:

[(1, 66366987180), (2, 33183493590), (3, 22122329060), (4, 16591746795), (5, 13273397436), (6, 11061164530), (10, 6636698718), (12, 5530582265), (13, 5105152860), (15, 4424465812), (20, 3318349359), (26, 2552576430), (30, 2212232906), (39, 1701717620), (52, 1276288215), (60, 1106116453), (65, 1021030572), (78, 850858810), (130, 510515286), (156, 425429405), (195, 340343524), (260, 255257643), (390, 170171762), (491, 135166980), (780, 85085881), (982, 67583490), (1473, 45055660), (1964, 33791745), (2455, 27033396), (2946, 22527830), (4910, 13516698), (5892, 11263915), (6383, 10397460), (7365, 9011132), (9820, 6758349), (12766, 5198730), (14730, 4505566), (19149, 3465820), (25532, 2599365), (29460, 2252783), (31915, 2079492), (38298, 1732910), (63830, 1039746), (76596, 866455), (95745, 693164), (127660, 519873), (173291, 382980), (191490, 346582)]