79595880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 303367680

約数和(自身を除く): 223771800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 197, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 394, 420, 444, 455, 481, 518, 520, 546, 555, 591, 728, 740, 777, 780, 788, 840, 888, 910, 962, 985, 1036, 1092, 1110, 1182, 1295, 1365, 1379, 1443, 1480, 1554, 1560, 1576, 1820, 1924, 1970, 2072, 2184, 2220, 2364, 2405, 2561, 2590, 2730, 2758, 2886, 2955, 3108, 3367, 3640, 3848, 3885, 3940, 4137, 4440, 4728, 4810, 5122, 5180, 5460, 5516, 5772, 5910, 6216, 6734, 6895, 7215, 7289, 7683, 7770, 7880, 8274, 9620, 10101, 10244, 10360, 10920, 11032, 11544, 11820, 12805, 13468, 13790, 14430, 14578, 15366, 15540, 16548, 16835, 17927, 19240, 20202, 20488, 20685, 21867, 23640, 25610, 26936, 27580, 28860, 29156, 30732, 31080, 33096, 33670, 35854, 36445, 38415, 40404, 41370, 43734, 50505, 51023, 51220, 53781, 55160, 57720, 58312, 61464, 67340, 71708, 72890, 76830, 80808, 82740, 87468, 89635, 94757, 101010, 102046, 102440, 107562, 109335, 134680, 143416, 145780, 153069, 153660, 165480, 174936, 179270, 189514, 202020, 204092, 215124, 218670, 255115, 268905, 284271, 291560, 306138, 307320, 358540, 379028, 404040, 408184, 430248, 437340, 473785, 510230, 537810, 568542, 612276, 663299, 717080, 758056, 765345, 874680, 947570, 1020460, 1075620, 1137084, 1224552, 1326598, 1421355, 1530690, 1895140, 1989897, 2040920, 2151240, 2274168, 2653196, 2842710, 3061380, 3316495, 3790280, 3979794, 5306392, 5685420, 6122760, 6632990, 7959588, 9949485, 11370840, 13265980, 15919176, 19898970, 26531960, 39797940, 79595880]

約数ペア:

[(1, 79595880), (2, 39797940), (3, 26531960), (4, 19898970), (5, 15919176), (6, 13265980), (7, 11370840), (8, 9949485), (10, 7959588), (12, 6632990), (13, 6122760), (14, 5685420), (15, 5306392), (20, 3979794), (21, 3790280), (24, 3316495), (26, 3061380), (28, 2842710), (30, 2653196), (35, 2274168), (37, 2151240), (39, 2040920), (40, 1989897), (42, 1895140), (52, 1530690), (56, 1421355), (60, 1326598), (65, 1224552), (70, 1137084), (74, 1075620), (78, 1020460), (84, 947570), (91, 874680), (104, 765345), (105, 758056), (111, 717080), (120, 663299), (130, 612276), (140, 568542), (148, 537810), (156, 510230), (168, 473785), (182, 437340), (185, 430248), (195, 408184), (197, 404040), (210, 379028), (222, 358540), (259, 307320), (260, 306138), (273, 291560), (280, 284271), (296, 268905), (312, 255115), (364, 218670), (370, 215124), (390, 204092), (394, 202020), (420, 189514), (444, 179270), (455, 174936), (481, 165480), (518, 153660), (520, 153069), (546, 145780), (555, 143416), (591, 134680), (728, 109335), (740, 107562), (777, 102440), (780, 102046), (788, 101010), (840, 94757), (888, 89635), (910, 87468), (962, 82740), (985, 80808), (1036, 76830), (1092, 72890), (1110, 71708), (1182, 67340), (1295, 61464), (1365, 58312), (1379, 57720), (1443, 55160), (1480, 53781), (1554, 51220), (1560, 51023), (1576, 50505), (1820, 43734), (1924, 41370), (1970, 40404), (2072, 38415), (2184, 36445), (2220, 35854), (2364, 33670), (2405, 33096), (2561, 31080), (2590, 30732), (2730, 29156), (2758, 28860), (2886, 27580), (2955, 26936), (3108, 25610), (3367, 23640), (3640, 21867), (3848, 20685), (3885, 20488), (3940, 20202), (4137, 19240), (4440, 17927), (4728, 16835), (4810, 16548), (5122, 15540), (5180, 15366), (5460, 14578), (5516, 14430), (5772, 13790), (5910, 13468), (6216, 12805), (6734, 11820), (6895, 11544), (7215, 11032), (7289, 10920), (7683, 10360), (7770, 10244), (7880, 10101), (8274, 9620)]