3915731680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 10956072960

約数和(自身を除く): 7040341280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 73, 80, 94, 112, 140, 146, 160, 188, 224, 235, 280, 292, 329, 365, 376, 470, 511, 560, 584, 658, 730, 752, 940, 1019, 1022, 1120, 1168, 1316, 1460, 1504, 1645, 1880, 2038, 2044, 2336, 2555, 2632, 2920, 3290, 3431, 3760, 4076, 4088, 5095, 5110, 5264, 5840, 6580, 6862, 7133, 7520, 8152, 8176, 10190, 10220, 10528, 11680, 13160, 13724, 14266, 16304, 16352, 17155, 20380, 20440, 24017, 26320, 27448, 28532, 32608, 34310, 35665, 40760, 40880, 47893, 48034, 52640, 54896, 57064, 68620, 71330, 74387, 81520, 81760, 95786, 96068, 109792, 114128, 120085, 137240, 142660, 148774, 163040, 191572, 192136, 228256, 239465, 240170, 274480, 285320, 297548, 335251, 371935, 383144, 384272, 478930, 480340, 520709, 548960, 570640, 595096, 670502, 743870, 766288, 768544, 957860, 960680, 1041418, 1141280, 1190192, 1341004, 1487740, 1532576, 1676255, 1915720, 1921360, 2082836, 2380384, 2603545, 2682008, 2975480, 3352510, 3496189, 3831440, 3842720, 4165672, 5207090, 5364016, 5950960, 6705020, 6992378, 7662880, 8331344, 10414180, 10728032, 11901920, 13410040, 13984756, 16662688, 17480945, 20828360, 24473323, 26820080, 27969512, 34961890, 41656720, 48946646, 53640160, 55939024, 69923780, 83313440, 97893292, 111878048, 122366615, 139847560, 195786584, 244733230, 279695120, 391573168, 489466460, 559390240, 783146336, 978932920, 1957865840, 3915731680]

約数ペア:

[(1, 3915731680), (2, 1957865840), (4, 978932920), (5, 783146336), (7, 559390240), (8, 489466460), (10, 391573168), (14, 279695120), (16, 244733230), (20, 195786584), (28, 139847560), (32, 122366615), (35, 111878048), (40, 97893292), (47, 83313440), (56, 69923780), (70, 55939024), (73, 53640160), (80, 48946646), (94, 41656720), (112, 34961890), (140, 27969512), (146, 26820080), (160, 24473323), (188, 20828360), (224, 17480945), (235, 16662688), (280, 13984756), (292, 13410040), (329, 11901920), (365, 10728032), (376, 10414180), (470, 8331344), (511, 7662880), (560, 6992378), (584, 6705020), (658, 5950960), (730, 5364016), (752, 5207090), (940, 4165672), (1019, 3842720), (1022, 3831440), (1120, 3496189), (1168, 3352510), (1316, 2975480), (1460, 2682008), (1504, 2603545), (1645, 2380384), (1880, 2082836), (2038, 1921360), (2044, 1915720), (2336, 1676255), (2555, 1532576), (2632, 1487740), (2920, 1341004), (3290, 1190192), (3431, 1141280), (3760, 1041418), (4076, 960680), (4088, 957860), (5095, 768544), (5110, 766288), (5264, 743870), (5840, 670502), (6580, 595096), (6862, 570640), (7133, 548960), (7520, 520709), (8152, 480340), (8176, 478930), (10190, 384272), (10220, 383144), (10528, 371935), (11680, 335251), (13160, 297548), (13724, 285320), (14266, 274480), (16304, 240170), (16352, 239465), (17155, 228256), (20380, 192136), (20440, 191572), (24017, 163040), (26320, 148774), (27448, 142660), (28532, 137240), (32608, 120085), (34310, 114128), (35665, 109792), (40760, 96068), (40880, 95786), (47893, 81760), (48034, 81520), (52640, 74387), (54896, 71330), (57064, 68620)]