130989040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 160

約数和(自身を含む): 394974720

約数和(自身を除く): 263985680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 947, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1894, 1976, 2128, 2470, 2660, 3458, 3640, 3788, 3952, 4735, 4940, 5320, 6629, 6916, 7280, 7576, 8645, 9470, 9880, 10640, 12311, 13258, 13832, 15152, 17290, 17993, 18940, 19760, 24622, 26516, 27664, 33145, 34580, 35986, 37880, 49244, 53032, 61555, 66290, 69160, 71972, 75760, 86177, 89965, 98488, 106064, 123110, 125951, 132580, 138320, 143944, 172354, 179930, 196976, 233909, 246220, 251902, 265160, 287888, 344708, 359860, 430885, 467818, 492440, 503804, 530320, 629755, 689416, 719720, 861770, 935636, 984880, 1007608, 1169545, 1259510, 1378832, 1439440, 1637363, 1723540, 1871272, 2015216, 2339090, 2519020, 3274726, 3447080, 3742544, 4678180, 5038040, 6549452, 6894160, 8186815, 9356360, 10076080, 13098904, 16373630, 18712720, 26197808, 32747260, 65494520, 130989040]

約数ペア:

[(1, 130989040), (2, 65494520), (4, 32747260), (5, 26197808), (7, 18712720), (8, 16373630), (10, 13098904), (13, 10076080), (14, 9356360), (16, 8186815), (19, 6894160), (20, 6549452), (26, 5038040), (28, 4678180), (35, 3742544), (38, 3447080), (40, 3274726), (52, 2519020), (56, 2339090), (65, 2015216), (70, 1871272), (76, 1723540), (80, 1637363), (91, 1439440), (95, 1378832), (104, 1259510), (112, 1169545), (130, 1007608), (133, 984880), (140, 935636), (152, 861770), (182, 719720), (190, 689416), (208, 629755), (247, 530320), (260, 503804), (266, 492440), (280, 467818), (304, 430885), (364, 359860), (380, 344708), (455, 287888), (494, 265160), (520, 251902), (532, 246220), (560, 233909), (665, 196976), (728, 179930), (760, 172354), (910, 143944), (947, 138320), (988, 132580), (1040, 125951), (1064, 123110), (1235, 106064), (1330, 98488), (1456, 89965), (1520, 86177), (1729, 75760), (1820, 71972), (1894, 69160), (1976, 66290), (2128, 61555), (2470, 53032), (2660, 49244), (3458, 37880), (3640, 35986), (3788, 34580), (3952, 33145), (4735, 27664), (4940, 26516), (5320, 24622), (6629, 19760), (6916, 18940), (7280, 17993), (7576, 17290), (8645, 15152), (9470, 13832), (9880, 13258), (10640, 12311)]