8690514880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1741}}^1$

素因数の和:2598

約数の個数: 112

約数和(自身を含む): 21822521760

約数和(自身を除く): 13132006880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 821, 1216, 1520, 1642, 1741, 3040, 3284, 3482, 4105, 6080, 6568, 6964, 8210, 8705, 13136, 13928, 15599, 16420, 17410, 26272, 27856, 31198, 32840, 33079, 34820, 52544, 55712, 62396, 65680, 66158, 69640, 77995, 111424, 124792, 131360, 132316, 139280, 155990, 165395, 249584, 262720, 264632, 278560, 311980, 330790, 499168, 529264, 557120, 623960, 661580, 998336, 1058528, 1247920, 1323160, 1429361, 2117056, 2495840, 2646320, 2858722, 4991680, 5292640, 5717444, 7146805, 10585280, 11434888, 14293610, 22869776, 27157859, 28587220, 45739552, 54315718, 57174440, 91479104, 108631436, 114348880, 135789295, 217262872, 228697760, 271578590, 434525744, 457395520, 543157180, 869051488, 1086314360, 1738102976, 2172628720, 4345257440, 8690514880]

約数ペア:

[(1, 8690514880), (2, 4345257440), (4, 2172628720), (5, 1738102976), (8, 1086314360), (10, 869051488), (16, 543157180), (19, 457395520), (20, 434525744), (32, 271578590), (38, 228697760), (40, 217262872), (64, 135789295), (76, 114348880), (80, 108631436), (95, 91479104), (152, 57174440), (160, 54315718), (190, 45739552), (304, 28587220), (320, 27157859), (380, 22869776), (608, 14293610), (760, 11434888), (821, 10585280), (1216, 7146805), (1520, 5717444), (1642, 5292640), (1741, 4991680), (3040, 2858722), (3284, 2646320), (3482, 2495840), (4105, 2117056), (6080, 1429361), (6568, 1323160), (6964, 1247920), (8210, 1058528), (8705, 998336), (13136, 661580), (13928, 623960), (15599, 557120), (16420, 529264), (17410, 499168), (26272, 330790), (27856, 311980), (31198, 278560), (32840, 264632), (33079, 262720), (34820, 249584), (52544, 165395), (55712, 155990), (62396, 139280), (65680, 132316), (66158, 131360), (69640, 124792), (77995, 111424)]