201624089680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1\times {\mathrm{1217}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 508114541088

約数和(自身を除く): 306490451408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 241, 260, 482, 520, 661, 964, 1040, 1205, 1217, 1322, 1928, 2410, 2434, 2644, 3133, 3305, 3856, 4820, 4868, 5288, 6085, 6266, 6610, 8593, 9640, 9736, 10576, 12170, 12532, 13220, 15665, 15821, 17186, 19280, 19472, 24340, 25064, 26440, 31330, 31642, 34372, 42965, 48680, 50128, 52880, 62660, 63284, 68744, 79105, 85930, 97360, 125320, 126568, 137488, 158210, 159301, 171860, 250640, 253136, 293297, 316420, 318602, 343720, 586594, 632840, 637204, 687440, 796505, 804437, 1173188, 1265680, 1274408, 1466485, 1593010, 1608874, 2070913, 2346376, 2548816, 2932970, 3186020, 3217748, 3812861, 4022185, 4141826, 4692752, 5865940, 6372040, 6435496, 7625722, 8044370, 8283652, 10354565, 10457681, 11731880, 12744080, 12870992, 15251444, 16088740, 16567304, 19064305, 20709130, 20915362, 23463760, 30502888, 32177480, 33134608, 38128610, 41418260, 41830724, 52288405, 61005776, 64354960, 76257220, 82836520, 83661448, 104576810, 152514440, 165673040, 167322896, 193869317, 209153620, 305028880, 387738634, 418307240, 775477268, 836614480, 969346585, 1550954536, 1938693170, 2520301121, 3101909072, 3877386340, 5040602242, 7754772680, 10081204484, 12601505605, 15509545360, 20162408968, 25203011210, 40324817936, 50406022420, 100812044840, 201624089680]

約数ペア:

[(1, 201624089680), (2, 100812044840), (4, 50406022420), (5, 40324817936), (8, 25203011210), (10, 20162408968), (13, 15509545360), (16, 12601505605), (20, 10081204484), (26, 7754772680), (40, 5040602242), (52, 3877386340), (65, 3101909072), (80, 2520301121), (104, 1938693170), (130, 1550954536), (208, 969346585), (241, 836614480), (260, 775477268), (482, 418307240), (520, 387738634), (661, 305028880), (964, 209153620), (1040, 193869317), (1205, 167322896), (1217, 165673040), (1322, 152514440), (1928, 104576810), (2410, 83661448), (2434, 82836520), (2644, 76257220), (3133, 64354960), (3305, 61005776), (3856, 52288405), (4820, 41830724), (4868, 41418260), (5288, 38128610), (6085, 33134608), (6266, 32177480), (6610, 30502888), (8593, 23463760), (9640, 20915362), (9736, 20709130), (10576, 19064305), (12170, 16567304), (12532, 16088740), (13220, 15251444), (15665, 12870992), (15821, 12744080), (17186, 11731880), (19280, 10457681), (19472, 10354565), (24340, 8283652), (25064, 8044370), (26440, 7625722), (31330, 6435496), (31642, 6372040), (34372, 5865940), (42965, 4692752), (48680, 4141826), (50128, 4022185), (52880, 3812861), (62660, 3217748), (63284, 3186020), (68744, 2932970), (79105, 2548816), (85930, 2346376), (97360, 2070913), (125320, 1608874), (126568, 1593010), (137488, 1466485), (158210, 1274408), (159301, 1265680), (171860, 1173188), (250640, 804437), (253136, 796505), (293297, 687440), (316420, 637204), (318602, 632840), (343720, 586594)]