163553520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 599961600

約数和(自身を除く): 436408080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 89, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 178, 186, 190, 195, 208, 228, 240, 247, 248, 260, 267, 285, 304, 310, 312, 356, 372, 380, 390, 403, 445, 456, 465, 494, 496, 520, 534, 570, 589, 620, 624, 712, 741, 744, 760, 780, 806, 890, 912, 930, 988, 1040, 1068, 1140, 1157, 1178, 1209, 1235, 1240, 1335, 1424, 1482, 1488, 1520, 1560, 1612, 1691, 1767, 1780, 1860, 1976, 2015, 2136, 2280, 2314, 2356, 2418, 2470, 2480, 2670, 2759, 2945, 2964, 3120, 3224, 3382, 3471, 3534, 3560, 3705, 3720, 3952, 4030, 4272, 4560, 4628, 4712, 4836, 4940, 5073, 5340, 5518, 5785, 5890, 5928, 6045, 6448, 6764, 6942, 7068, 7120, 7410, 7440, 7657, 8060, 8277, 8455, 8835, 9256, 9424, 9672, 9880, 10146, 10680, 11036, 11570, 11780, 11856, 12090, 13528, 13795, 13884, 14136, 14820, 15314, 16120, 16554, 16910, 17355, 17670, 18512, 19344, 19760, 20292, 21360, 21983, 22072, 22971, 23140, 23560, 24180, 25365, 27056, 27590, 27768, 28272, 29640, 30628, 32240, 33108, 33820, 34710, 35340, 35867, 38285, 40584, 41385, 43966, 44144, 45942, 46280, 47120, 48360, 50730, 52421, 55180, 55536, 59280, 61256, 65949, 66216, 67640, 69420, 70680, 71734, 76570, 81168, 82770, 87932, 91884, 92560, 96720, 101460, 104842, 107601, 109915, 110360, 114855, 122512, 131898, 132432, 135280, 138840, 141360, 143468, 153140, 157263, 165540, 175864, 179335, 183768, 202920, 209684, 215202, 219830, 220720, 229710, 262105, 263796, 277680, 286936, 306280, 314526, 329745, 331080, 351728, 358670, 367536, 405840, 419368, 430404, 439660, 459420, 524210, 527592, 538005, 573872, 612560, 629052, 659490, 662160, 681473, 717340, 786315, 838736, 860808, 879320, 918840, 1048420, 1055184, 1076010, 1258104, 1318980, 1362946, 1434680, 1572630, 1721616, 1758640, 1837680, 2044419, 2096840, 2152020, 2516208, 2637960, 2725892, 2869360, 3145260, 3407365, 4088838, 4193680, 4304040, 5275920, 5451784, 6290520, 6814730, 8177676, 8608080, 10222095, 10903568, 12581040, 13629460, 16355352, 20444190, 27258920, 32710704, 40888380, 54517840, 81776760, 163553520]

約数ペア:

[(1, 163553520), (2, 81776760), (3, 54517840), (4, 40888380), (5, 32710704), (6, 27258920), (8, 20444190), (10, 16355352), (12, 13629460), (13, 12581040), (15, 10903568), (16, 10222095), (19, 8608080), (20, 8177676), (24, 6814730), (26, 6290520), (30, 5451784), (31, 5275920), (38, 4304040), (39, 4193680), (40, 4088838), (48, 3407365), (52, 3145260), (57, 2869360), (60, 2725892), (62, 2637960), (65, 2516208), (76, 2152020), (78, 2096840), (80, 2044419), (89, 1837680), (93, 1758640), (95, 1721616), (104, 1572630), (114, 1434680), (120, 1362946), (124, 1318980), (130, 1258104), (152, 1076010), (155, 1055184), (156, 1048420), (178, 918840), (186, 879320), (190, 860808), (195, 838736), (208, 786315), (228, 717340), (240, 681473), (247, 662160), (248, 659490), (260, 629052), (267, 612560), (285, 573872), (304, 538005), (310, 527592), (312, 524210), (356, 459420), (372, 439660), (380, 430404), (390, 419368), (403, 405840), (445, 367536), (456, 358670), (465, 351728), (494, 331080), (496, 329745), (520, 314526), (534, 306280), (570, 286936), (589, 277680), (620, 263796), (624, 262105), (712, 229710), (741, 220720), (744, 219830), (760, 215202), (780, 209684), (806, 202920), (890, 183768), (912, 179335), (930, 175864), (988, 165540), (1040, 157263), (1068, 153140), (1140, 143468), (1157, 141360), (1178, 138840), (1209, 135280), (1235, 132432), (1240, 131898), (1335, 122512), (1424, 114855), (1482, 110360), (1488, 109915), (1520, 107601), (1560, 104842), (1612, 101460), (1691, 96720), (1767, 92560), (1780, 91884), (1860, 87932), (1976, 82770), (2015, 81168), (2136, 76570), (2280, 71734), (2314, 70680), (2356, 69420), (2418, 67640), (2470, 66216), (2480, 65949), (2670, 61256), (2759, 59280), (2945, 55536), (2964, 55180), (3120, 52421), (3224, 50730), (3382, 48360), (3471, 47120), (3534, 46280), (3560, 45942), (3705, 44144), (3720, 43966), (3952, 41385), (4030, 40584), (4272, 38285), (4560, 35867), (4628, 35340), (4712, 34710), (4836, 33820), (4940, 33108), (5073, 32240), (5340, 30628), (5518, 29640), (5785, 28272), (5890, 27768), (5928, 27590), (6045, 27056), (6448, 25365), (6764, 24180), (6942, 23560), (7068, 23140), (7120, 22971), (7410, 22072), (7440, 21983), (7657, 21360), (8060, 20292), (8277, 19760), (8455, 19344), (8835, 18512), (9256, 17670), (9424, 17355), (9672, 16910), (9880, 16554), (10146, 16120), (10680, 15314), (11036, 14820), (11570, 14136), (11780, 13884), (11856, 13795), (12090, 13528)]