831527760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10601

約数の個数: 160

約数和(自身を含む): 3008950272

約数和(自身を除く): 2177422512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 10531, 11280, 13160, 15792, 19740, 21062, 26320, 31593, 39480, 42124, 52655, 63186, 73717, 78960, 84248, 105310, 126372, 147434, 157965, 168496, 210620, 221151, 252744, 294868, 315930, 368585, 421240, 442302, 494957, 505488, 589736, 631860, 737170, 842480, 884604, 989914, 1105755, 1179472, 1263720, 1474340, 1484871, 1769208, 1979828, 2211510, 2474785, 2527440, 2948680, 2969742, 3464699, 3538416, 3959656, 4423020, 4949570, 5897360, 5939484, 6929398, 7424355, 7919312, 8846040, 9899140, 10394097, 11878968, 13858796, 14848710, 17323495, 17692080, 19798280, 20788194, 23757936, 27717592, 29697420, 34646990, 39596560, 41576388, 51970485, 55435184, 59394840, 69293980, 83152776, 103940970, 118789680, 138587960, 166305552, 207881940, 277175920, 415763880, 831527760]

約数ペア:

[(1, 831527760), (2, 415763880), (3, 277175920), (4, 207881940), (5, 166305552), (6, 138587960), (7, 118789680), (8, 103940970), (10, 83152776), (12, 69293980), (14, 59394840), (15, 55435184), (16, 51970485), (20, 41576388), (21, 39596560), (24, 34646990), (28, 29697420), (30, 27717592), (35, 23757936), (40, 20788194), (42, 19798280), (47, 17692080), (48, 17323495), (56, 14848710), (60, 13858796), (70, 11878968), (80, 10394097), (84, 9899140), (94, 8846040), (105, 7919312), (112, 7424355), (120, 6929398), (140, 5939484), (141, 5897360), (168, 4949570), (188, 4423020), (210, 3959656), (235, 3538416), (240, 3464699), (280, 2969742), (282, 2948680), (329, 2527440), (336, 2474785), (376, 2211510), (420, 1979828), (470, 1769208), (560, 1484871), (564, 1474340), (658, 1263720), (705, 1179472), (752, 1105755), (840, 989914), (940, 884604), (987, 842480), (1128, 737170), (1316, 631860), (1410, 589736), (1645, 505488), (1680, 494957), (1880, 442302), (1974, 421240), (2256, 368585), (2632, 315930), (2820, 294868), (3290, 252744), (3760, 221151), (3948, 210620), (4935, 168496), (5264, 157965), (5640, 147434), (6580, 126372), (7896, 105310), (9870, 84248), (10531, 78960), (11280, 73717), (13160, 63186), (15792, 52655), (19740, 42124), (21062, 39480), (26320, 31593)]