91172640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 325987200

約数和(自身を除く): 234814560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 769, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1538, 1560, 1824, 1976, 2080, 2280, 2307, 2470, 2964, 3040, 3076, 3120, 3705, 3845, 3952, 4560, 4614, 4940, 5928, 6152, 6240, 7410, 7690, 7904, 9120, 9228, 9880, 9997, 11535, 11856, 12304, 14611, 14820, 15380, 18456, 19760, 19994, 23070, 23712, 24608, 29222, 29640, 29991, 30760, 36912, 39520, 39988, 43833, 46140, 49985, 58444, 59280, 59982, 61520, 73055, 73824, 79976, 87666, 92280, 99970, 116888, 118560, 119964, 123040, 146110, 149955, 159952, 175332, 184560, 189943, 199940, 219165, 233776, 239928, 292220, 299910, 319904, 350664, 369120, 379886, 399880, 438330, 467552, 479856, 569829, 584440, 599820, 701328, 759772, 799760, 876660, 949715, 959712, 1139658, 1168880, 1199640, 1402656, 1519544, 1599520, 1753320, 1899430, 2279316, 2337760, 2399280, 2849145, 3039088, 3506640, 3798860, 4558632, 4798560, 5698290, 6078176, 7013280, 7597720, 9117264, 11396580, 15195440, 18234528, 22793160, 30390880, 45586320, 91172640]

約数ペア:

[(1, 91172640), (2, 45586320), (3, 30390880), (4, 22793160), (5, 18234528), (6, 15195440), (8, 11396580), (10, 9117264), (12, 7597720), (13, 7013280), (15, 6078176), (16, 5698290), (19, 4798560), (20, 4558632), (24, 3798860), (26, 3506640), (30, 3039088), (32, 2849145), (38, 2399280), (39, 2337760), (40, 2279316), (48, 1899430), (52, 1753320), (57, 1599520), (60, 1519544), (65, 1402656), (76, 1199640), (78, 1168880), (80, 1139658), (95, 959712), (96, 949715), (104, 876660), (114, 799760), (120, 759772), (130, 701328), (152, 599820), (156, 584440), (160, 569829), (190, 479856), (195, 467552), (208, 438330), (228, 399880), (240, 379886), (247, 369120), (260, 350664), (285, 319904), (304, 299910), (312, 292220), (380, 239928), (390, 233776), (416, 219165), (456, 199940), (480, 189943), (494, 184560), (520, 175332), (570, 159952), (608, 149955), (624, 146110), (741, 123040), (760, 119964), (769, 118560), (780, 116888), (912, 99970), (988, 92280), (1040, 87666), (1140, 79976), (1235, 73824), (1248, 73055), (1482, 61520), (1520, 59982), (1538, 59280), (1560, 58444), (1824, 49985), (1976, 46140), (2080, 43833), (2280, 39988), (2307, 39520), (2470, 36912), (2964, 30760), (3040, 29991), (3076, 29640), (3120, 29222), (3705, 24608), (3845, 23712), (3952, 23070), (4560, 19994), (4614, 19760), (4940, 18456), (5928, 15380), (6152, 14820), (6240, 14611), (7410, 12304), (7690, 11856), (7904, 11535), (9120, 9997), (9228, 9880)]