292885320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26821}}^1$

素因数の和:26855

約数の個数: 128

約数和(自身を含む): 1081463040

約数和(自身を除く): 788577720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 26821, 53642, 80463, 107284, 134105, 160926, 187747, 214568, 268210, 321852, 348673, 375494, 402315, 536420, 563241, 643704, 697346, 750988, 804630, 938735, 1046019, 1072840, 1126482, 1394692, 1501976, 1609260, 1743365, 1877470, 2092038, 2252964, 2440711, 2789384, 2816205, 3218520, 3486730, 3754940, 4184076, 4505928, 4881422, 5230095, 5632410, 6973460, 7322133, 7509880, 8368152, 9762844, 10460190, 11264820, 12203555, 13946920, 14644266, 19525688, 20920380, 22529640, 24407110, 29288532, 36610665, 41840760, 48814220, 58577064, 73221330, 97628440, 146442660, 292885320]

約数ペア:

[(1, 292885320), (2, 146442660), (3, 97628440), (4, 73221330), (5, 58577064), (6, 48814220), (7, 41840760), (8, 36610665), (10, 29288532), (12, 24407110), (13, 22529640), (14, 20920380), (15, 19525688), (20, 14644266), (21, 13946920), (24, 12203555), (26, 11264820), (28, 10460190), (30, 9762844), (35, 8368152), (39, 7509880), (40, 7322133), (42, 6973460), (52, 5632410), (56, 5230095), (60, 4881422), (65, 4505928), (70, 4184076), (78, 3754940), (84, 3486730), (91, 3218520), (104, 2816205), (105, 2789384), (120, 2440711), (130, 2252964), (140, 2092038), (156, 1877470), (168, 1743365), (182, 1609260), (195, 1501976), (210, 1394692), (260, 1126482), (273, 1072840), (280, 1046019), (312, 938735), (364, 804630), (390, 750988), (420, 697346), (455, 643704), (520, 563241), (546, 536420), (728, 402315), (780, 375494), (840, 348673), (910, 321852), (1092, 268210), (1365, 214568), (1560, 187747), (1820, 160926), (2184, 134105), (2730, 107284), (3640, 80463), (5460, 53642), (10920, 26821)]