40428960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 384

約数和(自身を含む): 162570240

約数和(自身を除く): 122141280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 31, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 62, 65, 66, 76, 78, 80, 88, 93, 95, 96, 104, 110, 114, 120, 124, 130, 132, 143, 152, 155, 156, 160, 165, 176, 186, 190, 195, 208, 209, 220, 228, 240, 247, 248, 260, 264, 285, 286, 304, 310, 312, 330, 341, 352, 372, 380, 390, 403, 416, 418, 429, 440, 456, 465, 480, 494, 496, 520, 528, 570, 572, 589, 608, 620, 624, 627, 660, 682, 715, 741, 744, 760, 780, 806, 836, 858, 880, 912, 930, 988, 992, 1023, 1040, 1045, 1056, 1140, 1144, 1178, 1209, 1235, 1240, 1248, 1254, 1320, 1364, 1430, 1482, 1488, 1520, 1560, 1612, 1672, 1705, 1716, 1760, 1767, 1824, 1860, 1976, 2015, 2046, 2080, 2090, 2145, 2280, 2288, 2356, 2418, 2470, 2480, 2508, 2640, 2717, 2728, 2860, 2945, 2964, 2976, 3040, 3120, 3135, 3224, 3344, 3410, 3432, 3534, 3705, 3720, 3952, 4030, 4092, 4180, 4290, 4433, 4560, 4576, 4712, 4836, 4940, 4960, 5016, 5115, 5280, 5434, 5456, 5720, 5890, 5928, 6045, 6240, 6270, 6448, 6479, 6688, 6820, 6864, 7068, 7410, 7440, 7657, 7904, 8060, 8151, 8184, 8360, 8580, 8835, 8866, 9120, 9424, 9672, 9880, 10032, 10230, 10868, 10912, 11440, 11780, 11856, 12090, 12540, 12896, 12958, 13299, 13585, 13640, 13728, 14136, 14820, 14880, 15314, 16120, 16302, 16368, 16720, 17160, 17670, 17732, 18848, 19344, 19437, 19760, 20064, 20460, 21736, 22165, 22880, 22971, 23560, 23712, 24180, 25080, 25916, 26598, 27170, 27280, 28272, 29640, 30628, 32240, 32395, 32604, 32736, 33440, 34320, 35340, 35464, 38285, 38688, 38874, 39520, 40755, 40920, 43472, 44330, 45942, 47120, 48360, 50160, 51832, 53196, 54340, 54560, 56544, 59280, 61256, 64480, 64790, 65208, 66495, 68640, 70680, 70928, 76570, 77748, 81510, 81840, 84227, 86944, 88660, 91884, 94240, 96720, 97185, 100320, 103664, 106392, 108680, 114855, 118560, 122512, 129580, 130416, 132990, 141360, 141856, 153140, 155496, 163020, 163680, 168454, 177320, 183768, 193440, 194370, 207328, 212784, 217360, 229710, 245024, 252681, 259160, 260832, 265980, 282720, 306280, 310992, 326040, 336908, 354640, 367536, 388740, 421135, 425568, 434720, 459420, 505362, 518320, 531960, 612560, 621984, 652080, 673816, 709280, 735072, 777480, 842270, 918840, 1010724, 1036640, 1063920, 1225120, 1263405, 1304160, 1347632, 1554960, 1684540, 1837680, 2021448, 2127840, 2526810, 2695264, 3109920, 3369080, 3675360, 4042896, 5053620, 6738160, 8085792, 10107240, 13476320, 20214480, 40428960]

約数ペア:

[(1, 40428960), (2, 20214480), (3, 13476320), (4, 10107240), (5, 8085792), (6, 6738160), (8, 5053620), (10, 4042896), (11, 3675360), (12, 3369080), (13, 3109920), (15, 2695264), (16, 2526810), (19, 2127840), (20, 2021448), (22, 1837680), (24, 1684540), (26, 1554960), (30, 1347632), (31, 1304160), (32, 1263405), (33, 1225120), (38, 1063920), (39, 1036640), (40, 1010724), (44, 918840), (48, 842270), (52, 777480), (55, 735072), (57, 709280), (60, 673816), (62, 652080), (65, 621984), (66, 612560), (76, 531960), (78, 518320), (80, 505362), (88, 459420), (93, 434720), (95, 425568), (96, 421135), (104, 388740), (110, 367536), (114, 354640), (120, 336908), (124, 326040), (130, 310992), (132, 306280), (143, 282720), (152, 265980), (155, 260832), (156, 259160), (160, 252681), (165, 245024), (176, 229710), (186, 217360), (190, 212784), (195, 207328), (208, 194370), (209, 193440), (220, 183768), (228, 177320), (240, 168454), (247, 163680), (248, 163020), (260, 155496), (264, 153140), (285, 141856), (286, 141360), (304, 132990), (310, 130416), (312, 129580), (330, 122512), (341, 118560), (352, 114855), (372, 108680), (380, 106392), (390, 103664), (403, 100320), (416, 97185), (418, 96720), (429, 94240), (440, 91884), (456, 88660), (465, 86944), (480, 84227), (494, 81840), (496, 81510), (520, 77748), (528, 76570), (570, 70928), (572, 70680), (589, 68640), (608, 66495), (620, 65208), (624, 64790), (627, 64480), (660, 61256), (682, 59280), (715, 56544), (741, 54560), (744, 54340), (760, 53196), (780, 51832), (806, 50160), (836, 48360), (858, 47120), (880, 45942), (912, 44330), (930, 43472), (988, 40920), (992, 40755), (1023, 39520), (1040, 38874), (1045, 38688), (1056, 38285), (1140, 35464), (1144, 35340), (1178, 34320), (1209, 33440), (1235, 32736), (1240, 32604), (1248, 32395), (1254, 32240), (1320, 30628), (1364, 29640), (1430, 28272), (1482, 27280), (1488, 27170), (1520, 26598), (1560, 25916), (1612, 25080), (1672, 24180), (1705, 23712), (1716, 23560), (1760, 22971), (1767, 22880), (1824, 22165), (1860, 21736), (1976, 20460), (2015, 20064), (2046, 19760), (2080, 19437), (2090, 19344), (2145, 18848), (2280, 17732), (2288, 17670), (2356, 17160), (2418, 16720), (2470, 16368), (2480, 16302), (2508, 16120), (2640, 15314), (2717, 14880), (2728, 14820), (2860, 14136), (2945, 13728), (2964, 13640), (2976, 13585), (3040, 13299), (3120, 12958), (3135, 12896), (3224, 12540), (3344, 12090), (3410, 11856), (3432, 11780), (3534, 11440), (3705, 10912), (3720, 10868), (3952, 10230), (4030, 10032), (4092, 9880), (4180, 9672), (4290, 9424), (4433, 9120), (4560, 8866), (4576, 8835), (4712, 8580), (4836, 8360), (4940, 8184), (4960, 8151), (5016, 8060), (5115, 7904), (5280, 7657), (5434, 7440), (5456, 7410), (5720, 7068), (5890, 6864), (5928, 6820), (6045, 6688), (6240, 6479), (6270, 6448)]