1822136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14489}}^1$

素因数の和:14640

約数の個数: 112

約数和(自身を含む): 5829848640

約数和(自身を除く): 4007712000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 12576, 14489, 15720, 20960, 25152, 28978, 31440, 41920, 43467, 57956, 62880, 72445, 86934, 115912, 125760, 144890, 173868, 217335, 231824, 289780, 347736, 434670, 463648, 579560, 695472, 869340, 927296, 1159120, 1390944, 1738680, 1898059, 2318240, 2781888, 3477360, 3796118, 4636480, 5694177, 6954720, 7592236, 9490295, 11388354, 13909440, 15184472, 18980590, 22776708, 28470885, 30368944, 37961180, 45553416, 56941770, 60737888, 75922360, 91106832, 113883540, 121475776, 151844720, 182213664, 227767080, 303689440, 364427328, 455534160, 607378880, 911068320, 1822136640]

約数ペア:

[(1, 1822136640), (2, 911068320), (3, 607378880), (4, 455534160), (5, 364427328), (6, 303689440), (8, 227767080), (10, 182213664), (12, 151844720), (15, 121475776), (16, 113883540), (20, 91106832), (24, 75922360), (30, 60737888), (32, 56941770), (40, 45553416), (48, 37961180), (60, 30368944), (64, 28470885), (80, 22776708), (96, 18980590), (120, 15184472), (131, 13909440), (160, 11388354), (192, 9490295), (240, 7592236), (262, 6954720), (320, 5694177), (393, 4636480), (480, 3796118), (524, 3477360), (655, 2781888), (786, 2318240), (960, 1898059), (1048, 1738680), (1310, 1390944), (1572, 1159120), (1965, 927296), (2096, 869340), (2620, 695472), (3144, 579560), (3930, 463648), (4192, 434670), (5240, 347736), (6288, 289780), (7860, 231824), (8384, 217335), (10480, 173868), (12576, 144890), (14489, 125760), (15720, 115912), (20960, 86934), (25152, 72445), (28978, 62880), (31440, 57956), (41920, 43467)]