250560960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 224

約数和(自身を含む): 907889472

約数和(自身を除く): 657328512

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, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1181, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2362, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 3543, 4080, 4160, 4420, 4724, 5304, 5440, 5905, 6240, 6630, 7072, 7086, 8160, 8840, 9448, 10608, 11810, 12480, 13260, 14144, 14172, 15353, 16320, 17680, 17715, 18896, 20077, 21216, 23620, 26520, 28344, 30706, 35360, 35430, 37792, 40154, 42432, 46059, 47240, 53040, 56688, 60231, 61412, 70720, 70860, 75584, 76765, 80308, 92118, 94480, 100385, 106080, 113376, 120462, 122824, 141720, 153530, 160616, 184236, 188960, 200770, 212160, 226752, 230295, 240924, 245648, 261001, 283440, 301155, 307060, 321232, 368472, 377920, 401540, 460590, 481848, 491296, 522002, 566880, 602310, 614120, 642464, 736944, 783003, 803080, 921180, 963696, 982592, 1044004, 1133760, 1204620, 1228240, 1284928, 1305005, 1473888, 1566006, 1606160, 1842360, 1927392, 2088008, 2409240, 2456480, 2610010, 2947776, 3132012, 3212320, 3684720, 3854784, 3915015, 4176016, 4818480, 4912960, 5220020, 6264024, 6424640, 7369440, 7830030, 8352032, 9636960, 10440040, 12528048, 14738880, 15660060, 16704064, 19273920, 20880080, 25056096, 31320120, 41760160, 50112192, 62640240, 83520320, 125280480, 250560960]

約数ペア:

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