23012080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 68745600

約数和(自身を除く): 45733520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 109, 112, 116, 130, 140, 145, 182, 203, 208, 218, 232, 260, 280, 290, 364, 377, 406, 436, 455, 464, 520, 545, 560, 580, 728, 754, 763, 812, 872, 910, 1015, 1040, 1090, 1160, 1417, 1456, 1508, 1526, 1624, 1744, 1820, 1885, 2030, 2180, 2320, 2639, 2834, 3016, 3052, 3161, 3248, 3640, 3770, 3815, 4060, 4360, 5278, 5668, 6032, 6104, 6322, 7085, 7280, 7540, 7630, 8120, 8720, 9919, 10556, 11336, 12208, 12644, 13195, 14170, 15080, 15260, 15805, 16240, 19838, 21112, 22127, 22672, 25288, 26390, 28340, 30160, 30520, 31610, 39676, 41093, 42224, 44254, 49595, 50576, 52780, 56680, 61040, 63220, 79352, 82186, 88508, 99190, 105560, 110635, 113360, 126440, 158704, 164372, 177016, 198380, 205465, 211120, 221270, 252880, 287651, 328744, 354032, 396760, 410930, 442540, 575302, 657488, 793520, 821860, 885080, 1150604, 1438255, 1643720, 1770160, 2301208, 2876510, 3287440, 4602416, 5753020, 11506040, 23012080]

約数ペア:

[(1, 23012080), (2, 11506040), (4, 5753020), (5, 4602416), (7, 3287440), (8, 2876510), (10, 2301208), (13, 1770160), (14, 1643720), (16, 1438255), (20, 1150604), (26, 885080), (28, 821860), (29, 793520), (35, 657488), (40, 575302), (52, 442540), (56, 410930), (58, 396760), (65, 354032), (70, 328744), (80, 287651), (91, 252880), (104, 221270), (109, 211120), (112, 205465), (116, 198380), (130, 177016), (140, 164372), (145, 158704), (182, 126440), (203, 113360), (208, 110635), (218, 105560), (232, 99190), (260, 88508), (280, 82186), (290, 79352), (364, 63220), (377, 61040), (406, 56680), (436, 52780), (455, 50576), (464, 49595), (520, 44254), (545, 42224), (560, 41093), (580, 39676), (728, 31610), (754, 30520), (763, 30160), (812, 28340), (872, 26390), (910, 25288), (1015, 22672), (1040, 22127), (1090, 21112), (1160, 19838), (1417, 16240), (1456, 15805), (1508, 15260), (1526, 15080), (1624, 14170), (1744, 13195), (1820, 12644), (1885, 12208), (2030, 11336), (2180, 10556), (2320, 9919), (2639, 8720), (2834, 8120), (3016, 7630), (3052, 7540), (3161, 7280), (3248, 7085), (3640, 6322), (3770, 6104), (3815, 6032), (4060, 5668), (4360, 5278)]