74665920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 278562816

約数和(自身を除く): 203896896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 271, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 542, 560, 574, 615, 656, 672, 813, 820, 840, 861, 960, 984, 1084, 1120, 1148, 1230, 1312, 1344, 1355, 1435, 1626, 1640, 1680, 1722, 1897, 1968, 2168, 2240, 2296, 2460, 2624, 2710, 2870, 3252, 3280, 3360, 3444, 3794, 3936, 4065, 4305, 4336, 4592, 4920, 5420, 5691, 5740, 6504, 6560, 6720, 6888, 7588, 7872, 8130, 8610, 8672, 9184, 9485, 9840, 10840, 11111, 11382, 11480, 13008, 13120, 13776, 15176, 16260, 17220, 17344, 18368, 18970, 19680, 21680, 22222, 22764, 22960, 26016, 27552, 28455, 30352, 32520, 33333, 34440, 37940, 39360, 43360, 44444, 45528, 45920, 52032, 55104, 55555, 56910, 60704, 65040, 66666, 68880, 75880, 77777, 86720, 88888, 91056, 91840, 111110, 113820, 121408, 130080, 133332, 137760, 151760, 155554, 166665, 177776, 182112, 222220, 227640, 233331, 260160, 266664, 275520, 303520, 311108, 333330, 355552, 364224, 388885, 444440, 455280, 466662, 533328, 607040, 622216, 666660, 711104, 777770, 888880, 910560, 933324, 1066656, 1166655, 1244432, 1333320, 1555540, 1777760, 1821120, 1866648, 2133312, 2333310, 2488864, 2666640, 3111080, 3555520, 3733296, 4666620, 4977728, 5333280, 6222160, 7466592, 9333240, 10666560, 12444320, 14933184, 18666480, 24888640, 37332960, 74665920]

約数ペア:

[(1, 74665920), (2, 37332960), (3, 24888640), (4, 18666480), (5, 14933184), (6, 12444320), (7, 10666560), (8, 9333240), (10, 7466592), (12, 6222160), (14, 5333280), (15, 4977728), (16, 4666620), (20, 3733296), (21, 3555520), (24, 3111080), (28, 2666640), (30, 2488864), (32, 2333310), (35, 2133312), (40, 1866648), (41, 1821120), (42, 1777760), (48, 1555540), (56, 1333320), (60, 1244432), (64, 1166655), (70, 1066656), (80, 933324), (82, 910560), (84, 888880), (96, 777770), (105, 711104), (112, 666660), (120, 622216), (123, 607040), (140, 533328), (160, 466662), (164, 455280), (168, 444440), (192, 388885), (205, 364224), (210, 355552), (224, 333330), (240, 311108), (246, 303520), (271, 275520), (280, 266664), (287, 260160), (320, 233331), (328, 227640), (336, 222220), (410, 182112), (420, 177776), (448, 166665), (480, 155554), (492, 151760), (542, 137760), (560, 133332), (574, 130080), (615, 121408), (656, 113820), (672, 111110), (813, 91840), (820, 91056), (840, 88888), (861, 86720), (960, 77777), (984, 75880), (1084, 68880), (1120, 66666), (1148, 65040), (1230, 60704), (1312, 56910), (1344, 55555), (1355, 55104), (1435, 52032), (1626, 45920), (1640, 45528), (1680, 44444), (1722, 43360), (1897, 39360), (1968, 37940), (2168, 34440), (2240, 33333), (2296, 32520), (2460, 30352), (2624, 28455), (2710, 27552), (2870, 26016), (3252, 22960), (3280, 22764), (3360, 22222), (3444, 21680), (3794, 19680), (3936, 18970), (4065, 18368), (4305, 17344), (4336, 17220), (4592, 16260), (4920, 15176), (5420, 13776), (5691, 13120), (5740, 13008), (6504, 11480), (6560, 11382), (6720, 11111), (6888, 10840), (7588, 9840), (7872, 9485), (8130, 9184), (8610, 8672)]