47143560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 165888000

約数和(自身を除く): 118744440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 29, 30, 31, 38, 40, 46, 57, 58, 60, 62, 69, 76, 87, 92, 93, 95, 114, 115, 116, 120, 124, 138, 145, 152, 155, 174, 184, 186, 190, 228, 230, 232, 248, 276, 285, 290, 310, 345, 348, 372, 380, 435, 437, 456, 460, 465, 551, 552, 570, 580, 589, 620, 667, 690, 696, 713, 744, 760, 870, 874, 899, 920, 930, 1102, 1140, 1160, 1178, 1240, 1311, 1334, 1380, 1426, 1653, 1740, 1748, 1767, 1798, 1860, 2001, 2139, 2185, 2204, 2280, 2356, 2622, 2668, 2697, 2755, 2760, 2852, 2945, 3306, 3335, 3480, 3496, 3534, 3565, 3596, 3720, 4002, 4278, 4370, 4408, 4495, 4712, 5244, 5336, 5394, 5510, 5704, 5890, 6555, 6612, 6670, 7068, 7130, 7192, 8004, 8265, 8556, 8740, 8835, 8990, 10005, 10488, 10695, 10788, 11020, 11780, 12673, 13110, 13224, 13340, 13485, 13547, 14136, 14260, 16008, 16530, 17081, 17112, 17480, 17670, 17980, 20010, 20677, 21390, 21576, 22040, 23560, 25346, 26220, 26680, 26970, 27094, 28520, 33060, 34162, 35340, 35960, 38019, 40020, 40641, 41354, 42780, 50692, 51243, 52440, 53940, 54188, 62031, 63365, 66120, 67735, 68324, 70680, 76038, 80040, 81282, 82708, 85405, 85560, 101384, 102486, 103385, 107880, 108376, 124062, 126730, 135470, 136648, 152076, 162564, 165416, 170810, 190095, 203205, 204972, 206770, 248124, 253460, 256215, 270940, 304152, 310155, 325128, 341620, 380190, 392863, 406410, 409944, 413540, 496248, 506920, 512430, 541880, 620310, 683240, 760380, 785726, 812820, 827080, 1024860, 1178589, 1240620, 1520760, 1571452, 1625640, 1964315, 2049720, 2357178, 2481240, 3142904, 3928630, 4714356, 5892945, 7857260, 9428712, 11785890, 15714520, 23571780, 47143560]

約数ペア:

[(1, 47143560), (2, 23571780), (3, 15714520), (4, 11785890), (5, 9428712), (6, 7857260), (8, 5892945), (10, 4714356), (12, 3928630), (15, 3142904), (19, 2481240), (20, 2357178), (23, 2049720), (24, 1964315), (29, 1625640), (30, 1571452), (31, 1520760), (38, 1240620), (40, 1178589), (46, 1024860), (57, 827080), (58, 812820), (60, 785726), (62, 760380), (69, 683240), (76, 620310), (87, 541880), (92, 512430), (93, 506920), (95, 496248), (114, 413540), (115, 409944), (116, 406410), (120, 392863), (124, 380190), (138, 341620), (145, 325128), (152, 310155), (155, 304152), (174, 270940), (184, 256215), (186, 253460), (190, 248124), (228, 206770), (230, 204972), (232, 203205), (248, 190095), (276, 170810), (285, 165416), (290, 162564), (310, 152076), (345, 136648), (348, 135470), (372, 126730), (380, 124062), (435, 108376), (437, 107880), (456, 103385), (460, 102486), (465, 101384), (551, 85560), (552, 85405), (570, 82708), (580, 81282), (589, 80040), (620, 76038), (667, 70680), (690, 68324), (696, 67735), (713, 66120), (744, 63365), (760, 62031), (870, 54188), (874, 53940), (899, 52440), (920, 51243), (930, 50692), (1102, 42780), (1140, 41354), (1160, 40641), (1178, 40020), (1240, 38019), (1311, 35960), (1334, 35340), (1380, 34162), (1426, 33060), (1653, 28520), (1740, 27094), (1748, 26970), (1767, 26680), (1798, 26220), (1860, 25346), (2001, 23560), (2139, 22040), (2185, 21576), (2204, 21390), (2280, 20677), (2356, 20010), (2622, 17980), (2668, 17670), (2697, 17480), (2755, 17112), (2760, 17081), (2852, 16530), (2945, 16008), (3306, 14260), (3335, 14136), (3480, 13547), (3496, 13485), (3534, 13340), (3565, 13224), (3596, 13110), (3720, 12673), (4002, 11780), (4278, 11020), (4370, 10788), (4408, 10695), (4495, 10488), (4712, 10005), (5244, 8990), (5336, 8835), (5394, 8740), (5510, 8556), (5704, 8265), (5890, 8004), (6555, 7192), (6612, 7130), (6670, 7068)]