39436697640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{27073}}^1$

素因数の和:27347

約数の個数: 128

約数和(自身を含む): 120858336000

約数和(自身を除く): 81421638360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 199, 244, 305, 366, 398, 488, 597, 610, 732, 796, 915, 995, 1194, 1220, 1464, 1592, 1830, 1990, 2388, 2440, 2985, 3660, 3980, 4776, 5970, 7320, 7960, 11940, 12139, 23880, 24278, 27073, 36417, 48556, 54146, 60695, 72834, 81219, 97112, 108292, 121390, 135365, 145668, 162438, 182085, 216584, 242780, 270730, 291336, 324876, 364170, 406095, 485560, 541460, 649752, 728340, 812190, 1082920, 1456680, 1624380, 1651453, 3248760, 3302906, 4954359, 5387527, 6605812, 8257265, 9908718, 10775054, 13211624, 16162581, 16514530, 19817436, 21550108, 24771795, 26937635, 32325162, 33029060, 39634872, 43100216, 49543590, 53875270, 64650324, 66058120, 80812905, 99087180, 107750540, 129300648, 161625810, 198174360, 215501080, 323251620, 328639147, 646503240, 657278294, 985917441, 1314556588, 1643195735, 1971834882, 2629113176, 3286391470, 3943669764, 4929587205, 6572782940, 7887339528, 9859174410, 13145565880, 19718348820, 39436697640]

約数ペア:

[(1, 39436697640), (2, 19718348820), (3, 13145565880), (4, 9859174410), (5, 7887339528), (6, 6572782940), (8, 4929587205), (10, 3943669764), (12, 3286391470), (15, 2629113176), (20, 1971834882), (24, 1643195735), (30, 1314556588), (40, 985917441), (60, 657278294), (61, 646503240), (120, 328639147), (122, 323251620), (183, 215501080), (199, 198174360), (244, 161625810), (305, 129300648), (366, 107750540), (398, 99087180), (488, 80812905), (597, 66058120), (610, 64650324), (732, 53875270), (796, 49543590), (915, 43100216), (995, 39634872), (1194, 33029060), (1220, 32325162), (1464, 26937635), (1592, 24771795), (1830, 21550108), (1990, 19817436), (2388, 16514530), (2440, 16162581), (2985, 13211624), (3660, 10775054), (3980, 9908718), (4776, 8257265), (5970, 6605812), (7320, 5387527), (7960, 4954359), (11940, 3302906), (12139, 3248760), (23880, 1651453), (24278, 1624380), (27073, 1456680), (36417, 1082920), (48556, 812190), (54146, 728340), (60695, 649752), (72834, 541460), (81219, 485560), (97112, 406095), (108292, 364170), (121390, 324876), (135365, 291336), (145668, 270730), (162438, 242780), (182085, 216584)]