501121920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 256

約数和(自身を含む): 1822927680

約数和(自身を除く): 1321805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1181, 1248, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2362, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 3543, 4080, 4160, 4420, 4724, 4992, 5304, 5440, 5905, 6240, 6528, 6630, 7072, 7086, 8160, 8320, 8840, 9448, 10608, 10880, 11810, 12480, 13260, 14144, 14172, 15353, 16320, 17680, 17715, 18896, 20077, 21216, 23620, 24960, 26520, 28288, 28344, 30706, 32640, 35360, 35430, 37792, 40154, 42432, 46059, 47240, 53040, 56688, 60231, 61412, 70720, 70860, 75584, 76765, 80308, 84864, 92118, 94480, 100385, 106080, 113376, 120462, 122824, 141440, 141720, 151168, 153530, 160616, 184236, 188960, 200770, 212160, 226752, 230295, 240924, 245648, 261001, 283440, 301155, 307060, 321232, 368472, 377920, 401540, 424320, 453504, 460590, 481848, 491296, 522002, 566880, 602310, 614120, 642464, 736944, 755840, 783003, 803080, 921180, 963696, 982592, 1044004, 1133760, 1204620, 1228240, 1284928, 1305005, 1473888, 1566006, 1606160, 1842360, 1927392, 1965184, 2088008, 2267520, 2409240, 2456480, 2569856, 2610010, 2947776, 3132012, 3212320, 3684720, 3854784, 3915015, 4176016, 4818480, 4912960, 5220020, 5895552, 6264024, 6424640, 7369440, 7709568, 7830030, 8352032, 9636960, 9825920, 10440040, 12528048, 12849280, 14738880, 15660060, 16704064, 19273920, 20880080, 25056096, 29477760, 31320120, 33408128, 38547840, 41760160, 50112192, 62640240, 83520320, 100224384, 125280480, 167040640, 250560960, 501121920]

約数ペア:

[(1, 501121920), (2, 250560960), (3, 167040640), (4, 125280480), (5, 100224384), (6, 83520320), (8, 62640240), (10, 50112192), (12, 41760160), (13, 38547840), (15, 33408128), (16, 31320120), (17, 29477760), (20, 25056096), (24, 20880080), (26, 19273920), (30, 16704064), (32, 15660060), (34, 14738880), (39, 12849280), (40, 12528048), (48, 10440040), (51, 9825920), (52, 9636960), (60, 8352032), (64, 7830030), (65, 7709568), (68, 7369440), (78, 6424640), (80, 6264024), (85, 5895552), (96, 5220020), (102, 4912960), (104, 4818480), (120, 4176016), (128, 3915015), (130, 3854784), (136, 3684720), (156, 3212320), (160, 3132012), (170, 2947776), (192, 2610010), (195, 2569856), (204, 2456480), (208, 2409240), (221, 2267520), (240, 2088008), (255, 1965184), (260, 1927392), (272, 1842360), (312, 1606160), (320, 1566006), (340, 1473888), (384, 1305005), (390, 1284928), (408, 1228240), (416, 1204620), (442, 1133760), (480, 1044004), (510, 982592), (520, 963696), (544, 921180), (624, 803080), (640, 783003), (663, 755840), (680, 736944), (780, 642464), (816, 614120), (832, 602310), (884, 566880), (960, 522002), (1020, 491296), (1040, 481848), (1088, 460590), (1105, 453504), (1181, 424320), (1248, 401540), (1326, 377920), (1360, 368472), (1560, 321232), (1632, 307060), (1664, 301155), (1768, 283440), (1920, 261001), (2040, 245648), (2080, 240924), (2176, 230295), (2210, 226752), (2362, 212160), (2496, 200770), (2652, 188960), (2720, 184236), (3120, 160616), (3264, 153530), (3315, 151168), (3536, 141720), (3543, 141440), (4080, 122824), (4160, 120462), (4420, 113376), (4724, 106080), (4992, 100385), (5304, 94480), (5440, 92118), (5905, 84864), (6240, 80308), (6528, 76765), (6630, 75584), (7072, 70860), (7086, 70720), (8160, 61412), (8320, 60231), (8840, 56688), (9448, 53040), (10608, 47240), (10880, 46059), (11810, 42432), (12480, 40154), (13260, 37792), (14144, 35430), (14172, 35360), (15353, 32640), (16320, 30706), (17680, 28344), (17715, 28288), (18896, 26520), (20077, 24960), (21216, 23620)]