1223888160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8051

約数の個数: 192

約数和(自身を含む): 4351294080

約数和(自身を除く): 3127405920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2320, 2552, 2640, 2784, 3190, 3480, 3828, 4640, 4785, 5104, 5280, 6380, 6960, 7656, 7993, 9570, 10208, 12760, 13920, 15312, 15986, 19140, 23979, 25520, 30624, 31972, 38280, 39965, 47958, 51040, 63944, 76560, 79930, 87923, 95916, 119895, 127888, 153120, 159860, 175846, 191832, 231797, 239790, 255776, 263769, 319720, 351692, 383664, 439615, 463594, 479580, 527538, 639440, 695391, 703384, 767328, 879230, 927188, 959160, 1055076, 1158985, 1278880, 1318845, 1390782, 1406768, 1758460, 1854376, 1918320, 2110152, 2317970, 2549767, 2637690, 2781564, 2813536, 3476955, 3516920, 3708752, 3836640, 4220304, 4635940, 5099534, 5275380, 5563128, 6953910, 7033840, 7417504, 7649301, 8440608, 9271880, 10199068, 10550760, 11126256, 12748835, 13907820, 14067680, 15298602, 18543760, 20398136, 21101520, 22252512, 25497670, 27815640, 30597204, 37087520, 38246505, 40796272, 42203040, 50995340, 55631280, 61194408, 76493010, 81592544, 101990680, 111262560, 122388816, 152986020, 203981360, 244777632, 305972040, 407962720, 611944080, 1223888160]

約数ペア:

[(1, 1223888160), (2, 611944080), (3, 407962720), (4, 305972040), (5, 244777632), (6, 203981360), (8, 152986020), (10, 122388816), (11, 111262560), (12, 101990680), (15, 81592544), (16, 76493010), (20, 61194408), (22, 55631280), (24, 50995340), (29, 42203040), (30, 40796272), (32, 38246505), (33, 37087520), (40, 30597204), (44, 27815640), (48, 25497670), (55, 22252512), (58, 21101520), (60, 20398136), (66, 18543760), (80, 15298602), (87, 14067680), (88, 13907820), (96, 12748835), (110, 11126256), (116, 10550760), (120, 10199068), (132, 9271880), (145, 8440608), (160, 7649301), (165, 7417504), (174, 7033840), (176, 6953910), (220, 5563128), (232, 5275380), (240, 5099534), (264, 4635940), (290, 4220304), (319, 3836640), (330, 3708752), (348, 3516920), (352, 3476955), (435, 2813536), (440, 2781564), (464, 2637690), (480, 2549767), (528, 2317970), (580, 2110152), (638, 1918320), (660, 1854376), (696, 1758460), (870, 1406768), (880, 1390782), (928, 1318845), (957, 1278880), (1056, 1158985), (1160, 1055076), (1276, 959160), (1320, 927188), (1392, 879230), (1595, 767328), (1740, 703384), (1760, 695391), (1914, 639440), (2320, 527538), (2552, 479580), (2640, 463594), (2784, 439615), (3190, 383664), (3480, 351692), (3828, 319720), (4640, 263769), (4785, 255776), (5104, 239790), (5280, 231797), (6380, 191832), (6960, 175846), (7656, 159860), (7993, 153120), (9570, 127888), (10208, 119895), (12760, 95916), (13920, 87923), (15312, 79930), (15986, 76560), (19140, 63944), (23979, 51040), (25520, 47958), (30624, 39965), (31972, 38280)]