164446080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 128

約数和(自身を含む): 537213600

約数和(自身を除く): 372767520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2089, 2460, 2624, 3280, 3936, 4178, 4920, 5248, 6267, 6560, 7872, 8356, 9840, 10445, 12534, 13120, 15744, 16712, 19680, 20890, 25068, 26240, 31335, 33424, 39360, 41780, 50136, 62670, 66848, 78720, 83560, 85649, 100272, 125340, 133696, 167120, 171298, 200544, 250680, 256947, 267392, 334240, 342596, 401088, 428245, 501360, 513894, 668480, 685192, 802176, 856490, 1002720, 1027788, 1284735, 1336960, 1370384, 1712980, 2005440, 2055576, 2569470, 2740768, 3425960, 4010880, 4111152, 5138940, 5481536, 6851920, 8222304, 10277880, 10963072, 13703840, 16444608, 20555760, 27407680, 32889216, 41111520, 54815360, 82223040, 164446080]

約数ペア:

[(1, 164446080), (2, 82223040), (3, 54815360), (4, 41111520), (5, 32889216), (6, 27407680), (8, 20555760), (10, 16444608), (12, 13703840), (15, 10963072), (16, 10277880), (20, 8222304), (24, 6851920), (30, 5481536), (32, 5138940), (40, 4111152), (41, 4010880), (48, 3425960), (60, 2740768), (64, 2569470), (80, 2055576), (82, 2005440), (96, 1712980), (120, 1370384), (123, 1336960), (128, 1284735), (160, 1027788), (164, 1002720), (192, 856490), (205, 802176), (240, 685192), (246, 668480), (320, 513894), (328, 501360), (384, 428245), (410, 401088), (480, 342596), (492, 334240), (615, 267392), (640, 256947), (656, 250680), (820, 200544), (960, 171298), (984, 167120), (1230, 133696), (1312, 125340), (1640, 100272), (1920, 85649), (1968, 83560), (2089, 78720), (2460, 66848), (2624, 62670), (3280, 50136), (3936, 41780), (4178, 39360), (4920, 33424), (5248, 31335), (6267, 26240), (6560, 25068), (7872, 20890), (8356, 19680), (9840, 16712), (10445, 15744), (12534, 13120)]