79616460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 292884480

約数和(自身を除く): 213268020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 907, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1814, 1995, 2090, 2310, 2508, 2660, 2721, 2926, 3135, 3628, 3990, 4180, 4389, 4535, 4620, 5442, 5852, 6270, 6349, 7315, 7980, 8778, 9070, 9977, 10884, 12540, 12698, 13605, 14630, 17233, 17556, 18140, 19047, 19954, 21945, 25396, 27210, 29260, 29931, 31745, 34466, 38094, 39908, 43890, 49885, 51699, 54420, 59862, 63490, 68932, 69839, 76188, 86165, 87780, 95235, 99770, 103398, 119724, 120631, 126980, 139678, 149655, 172330, 189563, 190470, 199540, 206796, 209517, 241262, 258495, 279356, 299310, 344660, 349195, 361893, 379126, 380940, 419034, 482524, 516990, 568689, 598620, 603155, 698390, 723786, 758252, 838068, 947815, 1033980, 1047585, 1137378, 1206310, 1326941, 1396780, 1447572, 1809465, 1895630, 2095170, 2274756, 2412620, 2653882, 2843445, 3618930, 3791260, 3980823, 4190340, 5307764, 5686890, 6634705, 7237860, 7961646, 11373780, 13269410, 15923292, 19904115, 26538820, 39808230, 79616460]

約数ペア:

[(1, 79616460), (2, 39808230), (3, 26538820), (4, 19904115), (5, 15923292), (6, 13269410), (7, 11373780), (10, 7961646), (11, 7237860), (12, 6634705), (14, 5686890), (15, 5307764), (19, 4190340), (20, 3980823), (21, 3791260), (22, 3618930), (28, 2843445), (30, 2653882), (33, 2412620), (35, 2274756), (38, 2095170), (42, 1895630), (44, 1809465), (55, 1447572), (57, 1396780), (60, 1326941), (66, 1206310), (70, 1137378), (76, 1047585), (77, 1033980), (84, 947815), (95, 838068), (105, 758252), (110, 723786), (114, 698390), (132, 603155), (133, 598620), (140, 568689), (154, 516990), (165, 482524), (190, 419034), (209, 380940), (210, 379126), (220, 361893), (228, 349195), (231, 344660), (266, 299310), (285, 279356), (308, 258495), (330, 241262), (380, 209517), (385, 206796), (399, 199540), (418, 190470), (420, 189563), (462, 172330), (532, 149655), (570, 139678), (627, 126980), (660, 120631), (665, 119724), (770, 103398), (798, 99770), (836, 95235), (907, 87780), (924, 86165), (1045, 76188), (1140, 69839), (1155, 68932), (1254, 63490), (1330, 59862), (1463, 54420), (1540, 51699), (1596, 49885), (1814, 43890), (1995, 39908), (2090, 38094), (2310, 34466), (2508, 31745), (2660, 29931), (2721, 29260), (2926, 27210), (3135, 25396), (3628, 21945), (3990, 19954), (4180, 19047), (4389, 18140), (4535, 17556), (4620, 17233), (5442, 14630), (5852, 13605), (6270, 12698), (6349, 12540), (7315, 10884), (7980, 9977), (8778, 9070)]