47744340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 166871040

約数和(自身を除く): 119126700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 193, 210, 217, 228, 266, 285, 310, 372, 380, 386, 399, 420, 434, 465, 532, 570, 579, 589, 620, 651, 665, 772, 798, 868, 930, 965, 1085, 1140, 1158, 1178, 1302, 1330, 1351, 1596, 1767, 1860, 1930, 1995, 2170, 2316, 2356, 2604, 2660, 2702, 2895, 2945, 3255, 3534, 3667, 3860, 3990, 4053, 4123, 4340, 5404, 5790, 5890, 5983, 6510, 6755, 7068, 7334, 7980, 8106, 8246, 8835, 11001, 11580, 11780, 11966, 12369, 13020, 13510, 14668, 16212, 16492, 17670, 17949, 18335, 20265, 20615, 22002, 23932, 24738, 25669, 27020, 29915, 35340, 35898, 36670, 40530, 41230, 41881, 44004, 49476, 51338, 55005, 59830, 61845, 71796, 73340, 77007, 81060, 82460, 83762, 89745, 102676, 110010, 113677, 119660, 123690, 125643, 128345, 154014, 167524, 179490, 209405, 220020, 227354, 247380, 251286, 256690, 308028, 341031, 358980, 385035, 418810, 454708, 502572, 513380, 568385, 628215, 682062, 770070, 795739, 837620, 1136770, 1256430, 1364124, 1540140, 1591478, 1705155, 2273540, 2387217, 2512860, 3182956, 3410310, 3978695, 4774434, 6820620, 7957390, 9548868, 11936085, 15914780, 23872170, 47744340]

約数ペア:

[(1, 47744340), (2, 23872170), (3, 15914780), (4, 11936085), (5, 9548868), (6, 7957390), (7, 6820620), (10, 4774434), (12, 3978695), (14, 3410310), (15, 3182956), (19, 2512860), (20, 2387217), (21, 2273540), (28, 1705155), (30, 1591478), (31, 1540140), (35, 1364124), (38, 1256430), (42, 1136770), (57, 837620), (60, 795739), (62, 770070), (70, 682062), (76, 628215), (84, 568385), (93, 513380), (95, 502572), (105, 454708), (114, 418810), (124, 385035), (133, 358980), (140, 341031), (155, 308028), (186, 256690), (190, 251286), (193, 247380), (210, 227354), (217, 220020), (228, 209405), (266, 179490), (285, 167524), (310, 154014), (372, 128345), (380, 125643), (386, 123690), (399, 119660), (420, 113677), (434, 110010), (465, 102676), (532, 89745), (570, 83762), (579, 82460), (589, 81060), (620, 77007), (651, 73340), (665, 71796), (772, 61845), (798, 59830), (868, 55005), (930, 51338), (965, 49476), (1085, 44004), (1140, 41881), (1158, 41230), (1178, 40530), (1302, 36670), (1330, 35898), (1351, 35340), (1596, 29915), (1767, 27020), (1860, 25669), (1930, 24738), (1995, 23932), (2170, 22002), (2316, 20615), (2356, 20265), (2604, 18335), (2660, 17949), (2702, 17670), (2895, 16492), (2945, 16212), (3255, 14668), (3534, 13510), (3667, 13020), (3860, 12369), (3990, 11966), (4053, 11780), (4123, 11580), (4340, 11001), (5404, 8835), (5790, 8246), (5890, 8106), (5983, 7980), (6510, 7334), (6755, 7068)]