16568760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 57974400

約数和(自身を除く): 41405640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 43, 52, 57, 60, 65, 76, 78, 86, 95, 104, 114, 120, 129, 130, 152, 156, 169, 172, 190, 195, 215, 228, 247, 258, 260, 285, 312, 338, 344, 380, 390, 430, 456, 494, 507, 516, 520, 559, 570, 645, 676, 741, 760, 780, 817, 845, 860, 988, 1014, 1032, 1118, 1140, 1235, 1290, 1352, 1482, 1560, 1634, 1677, 1690, 1720, 1976, 2028, 2236, 2280, 2451, 2470, 2535, 2580, 2795, 2964, 3211, 3268, 3354, 3380, 3705, 4056, 4085, 4472, 4902, 4940, 5070, 5160, 5590, 5928, 6422, 6536, 6708, 6760, 7267, 7410, 8170, 8385, 9633, 9804, 9880, 10140, 10621, 11180, 12255, 12844, 13416, 14534, 14820, 16055, 16340, 16770, 19266, 19608, 20280, 21242, 21801, 22360, 24510, 25688, 29068, 29640, 31863, 32110, 32680, 33540, 36335, 38532, 42484, 43602, 48165, 49020, 53105, 58136, 63726, 64220, 67080, 72670, 77064, 84968, 87204, 96330, 98040, 106210, 109005, 127452, 128440, 138073, 145340, 159315, 174408, 192660, 212420, 218010, 254904, 276146, 290680, 318630, 385320, 414219, 424840, 436020, 552292, 637260, 690365, 828438, 872040, 1104584, 1274520, 1380730, 1656876, 2071095, 2761460, 3313752, 4142190, 5522920, 8284380, 16568760]

約数ペア:

[(1, 16568760), (2, 8284380), (3, 5522920), (4, 4142190), (5, 3313752), (6, 2761460), (8, 2071095), (10, 1656876), (12, 1380730), (13, 1274520), (15, 1104584), (19, 872040), (20, 828438), (24, 690365), (26, 637260), (30, 552292), (38, 436020), (39, 424840), (40, 414219), (43, 385320), (52, 318630), (57, 290680), (60, 276146), (65, 254904), (76, 218010), (78, 212420), (86, 192660), (95, 174408), (104, 159315), (114, 145340), (120, 138073), (129, 128440), (130, 127452), (152, 109005), (156, 106210), (169, 98040), (172, 96330), (190, 87204), (195, 84968), (215, 77064), (228, 72670), (247, 67080), (258, 64220), (260, 63726), (285, 58136), (312, 53105), (338, 49020), (344, 48165), (380, 43602), (390, 42484), (430, 38532), (456, 36335), (494, 33540), (507, 32680), (516, 32110), (520, 31863), (559, 29640), (570, 29068), (645, 25688), (676, 24510), (741, 22360), (760, 21801), (780, 21242), (817, 20280), (845, 19608), (860, 19266), (988, 16770), (1014, 16340), (1032, 16055), (1118, 14820), (1140, 14534), (1235, 13416), (1290, 12844), (1352, 12255), (1482, 11180), (1560, 10621), (1634, 10140), (1677, 9880), (1690, 9804), (1720, 9633), (1976, 8385), (2028, 8170), (2236, 7410), (2280, 7267), (2451, 6760), (2470, 6708), (2535, 6536), (2580, 6422), (2795, 5928), (2964, 5590), (3211, 5160), (3268, 5070), (3354, 4940), (3380, 4902), (3705, 4472), (4056, 4085)]