492341520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1021

約数の個数: 160

約数和(自身を含む): 1673892864

約数和(自身を除く): 1181551344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 251, 264, 330, 440, 502, 528, 660, 743, 753, 880, 1004, 1255, 1320, 1486, 1506, 2008, 2229, 2510, 2640, 2761, 2972, 3012, 3715, 3765, 4016, 4458, 5020, 5522, 5944, 6024, 7430, 7530, 8173, 8283, 8916, 10040, 11044, 11145, 11888, 12048, 13805, 14860, 15060, 16346, 16566, 17832, 20080, 22088, 22290, 24519, 27610, 29720, 30120, 32692, 33132, 35664, 40865, 41415, 44176, 44580, 49038, 55220, 59440, 60240, 65384, 66264, 81730, 82830, 89160, 98076, 110440, 122595, 130768, 132528, 163460, 165660, 178320, 186493, 196152, 220880, 245190, 326920, 331320, 372986, 392304, 490380, 559479, 653840, 662640, 745972, 932465, 980760, 1118958, 1491944, 1864930, 1961520, 2051423, 2237916, 2797395, 2983888, 3729860, 4102846, 4475832, 5594790, 6154269, 7459720, 8205692, 8951664, 10257115, 11189580, 12308538, 14919440, 16411384, 20514230, 22379160, 24617076, 30771345, 32822768, 41028460, 44758320, 49234152, 61542690, 82056920, 98468304, 123085380, 164113840, 246170760, 492341520]

約数ペア:

[(1, 492341520), (2, 246170760), (3, 164113840), (4, 123085380), (5, 98468304), (6, 82056920), (8, 61542690), (10, 49234152), (11, 44758320), (12, 41028460), (15, 32822768), (16, 30771345), (20, 24617076), (22, 22379160), (24, 20514230), (30, 16411384), (33, 14919440), (40, 12308538), (44, 11189580), (48, 10257115), (55, 8951664), (60, 8205692), (66, 7459720), (80, 6154269), (88, 5594790), (110, 4475832), (120, 4102846), (132, 3729860), (165, 2983888), (176, 2797395), (220, 2237916), (240, 2051423), (251, 1961520), (264, 1864930), (330, 1491944), (440, 1118958), (502, 980760), (528, 932465), (660, 745972), (743, 662640), (753, 653840), (880, 559479), (1004, 490380), (1255, 392304), (1320, 372986), (1486, 331320), (1506, 326920), (2008, 245190), (2229, 220880), (2510, 196152), (2640, 186493), (2761, 178320), (2972, 165660), (3012, 163460), (3715, 132528), (3765, 130768), (4016, 122595), (4458, 110440), (5020, 98076), (5522, 89160), (5944, 82830), (6024, 81730), (7430, 66264), (7530, 65384), (8173, 60240), (8283, 59440), (8916, 55220), (10040, 49038), (11044, 44580), (11145, 44176), (11888, 41415), (12048, 40865), (13805, 35664), (14860, 33132), (15060, 32692), (16346, 30120), (16566, 29720), (17832, 27610), (20080, 24519), (22088, 22290)]