101779440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 160

約数和(自身を含む): 368547840

約数和(自身を除く): 266768400

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, 1289, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2578, 2632, 2820, 3290, 3760, 3867, 3948, 4935, 5156, 5264, 5640, 6445, 6580, 7734, 7896, 9023, 9870, 10312, 11280, 12890, 13160, 15468, 15792, 18046, 19335, 19740, 20624, 25780, 26320, 27069, 30936, 36092, 38670, 39480, 45115, 51560, 54138, 60583, 61872, 72184, 77340, 78960, 90230, 103120, 108276, 121166, 135345, 144368, 154680, 180460, 181749, 216552, 242332, 270690, 302915, 309360, 360920, 363498, 424081, 433104, 484664, 541380, 605830, 721840, 726996, 848162, 908745, 969328, 1082760, 1211660, 1272243, 1453992, 1696324, 1817490, 2120405, 2165520, 2423320, 2544486, 2907984, 3392648, 3634980, 4240810, 4846640, 5088972, 6361215, 6785296, 7269960, 8481620, 10177944, 12722430, 14539920, 16963240, 20355888, 25444860, 33926480, 50889720, 101779440]

約数ペア:

[(1, 101779440), (2, 50889720), (3, 33926480), (4, 25444860), (5, 20355888), (6, 16963240), (7, 14539920), (8, 12722430), (10, 10177944), (12, 8481620), (14, 7269960), (15, 6785296), (16, 6361215), (20, 5088972), (21, 4846640), (24, 4240810), (28, 3634980), (30, 3392648), (35, 2907984), (40, 2544486), (42, 2423320), (47, 2165520), (48, 2120405), (56, 1817490), (60, 1696324), (70, 1453992), (80, 1272243), (84, 1211660), (94, 1082760), (105, 969328), (112, 908745), (120, 848162), (140, 726996), (141, 721840), (168, 605830), (188, 541380), (210, 484664), (235, 433104), (240, 424081), (280, 363498), (282, 360920), (329, 309360), (336, 302915), (376, 270690), (420, 242332), (470, 216552), (560, 181749), (564, 180460), (658, 154680), (705, 144368), (752, 135345), (840, 121166), (940, 108276), (987, 103120), (1128, 90230), (1289, 78960), (1316, 77340), (1410, 72184), (1645, 61872), (1680, 60583), (1880, 54138), (1974, 51560), (2256, 45115), (2578, 39480), (2632, 38670), (2820, 36092), (3290, 30936), (3760, 27069), (3867, 26320), (3948, 25780), (4935, 20624), (5156, 19740), (5264, 19335), (5640, 18046), (6445, 15792), (6580, 15468), (7734, 13160), (7896, 12890), (9023, 11280), (9870, 10312)]