423047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 1314155520

約数和(自身を除く): 891107880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 151, 185, 222, 296, 302, 370, 444, 453, 555, 604, 631, 740, 755, 888, 906, 1110, 1208, 1262, 1480, 1510, 1812, 1893, 2220, 2265, 2524, 3020, 3155, 3624, 3786, 4440, 4530, 5048, 5587, 6040, 6310, 7572, 9060, 9465, 11174, 12620, 15144, 16761, 18120, 18930, 22348, 23347, 25240, 27935, 33522, 37860, 44696, 46694, 55870, 67044, 70041, 75720, 83805, 93388, 95281, 111740, 116735, 134088, 140082, 167610, 186776, 190562, 223480, 233470, 280164, 285843, 335220, 350205, 381124, 466940, 476405, 560328, 571686, 670440, 700410, 762248, 933880, 952810, 1143372, 1400820, 1429215, 1905620, 2286744, 2801640, 2858430, 3525397, 3811240, 5716860, 7050794, 10576191, 11433720, 14101588, 17626985, 21152382, 28203176, 35253970, 42304764, 52880955, 70507940, 84609528, 105761910, 141015880, 211523820, 423047640]

約数ペア:

[(1, 423047640), (2, 211523820), (3, 141015880), (4, 105761910), (5, 84609528), (6, 70507940), (8, 52880955), (10, 42304764), (12, 35253970), (15, 28203176), (20, 21152382), (24, 17626985), (30, 14101588), (37, 11433720), (40, 10576191), (60, 7050794), (74, 5716860), (111, 3811240), (120, 3525397), (148, 2858430), (151, 2801640), (185, 2286744), (222, 1905620), (296, 1429215), (302, 1400820), (370, 1143372), (444, 952810), (453, 933880), (555, 762248), (604, 700410), (631, 670440), (740, 571686), (755, 560328), (888, 476405), (906, 466940), (1110, 381124), (1208, 350205), (1262, 335220), (1480, 285843), (1510, 280164), (1812, 233470), (1893, 223480), (2220, 190562), (2265, 186776), (2524, 167610), (3020, 140082), (3155, 134088), (3624, 116735), (3786, 111740), (4440, 95281), (4530, 93388), (5048, 83805), (5587, 75720), (6040, 70041), (6310, 67044), (7572, 55870), (9060, 46694), (9465, 44696), (11174, 37860), (12620, 33522), (15144, 27935), (16761, 25240), (18120, 23347), (18930, 22348)]