1233672960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 216

約数和(自身を含む): 4268681424

約数和(自身を除く): 3035008464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1560, 1664, 1690, 1901, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3328, 3380, 3802, 3840, 4056, 4160, 4992, 5070, 5408, 5703, 6240, 6760, 7604, 8112, 8320, 9505, 9984, 10140, 10816, 11406, 12480, 13520, 15208, 16224, 16640, 19010, 20280, 21632, 22812, 24713, 24960, 27040, 28515, 30416, 32448, 38020, 40560, 43264, 45624, 49426, 49920, 54080, 57030, 60832, 64896, 74139, 76040, 81120, 91248, 98852, 108160, 114060, 121664, 123565, 129792, 148278, 152080, 162240, 182496, 197704, 216320, 228120, 243328, 247130, 296556, 304160, 321269, 324480, 364992, 370695, 395408, 456240, 486656, 494260, 593112, 608320, 642538, 648960, 729984, 741390, 790816, 912480, 963807, 988520, 1186224, 1216640, 1285076, 1459968, 1482780, 1581632, 1606345, 1824960, 1927614, 1977040, 2372448, 2433280, 2570152, 2965560, 3163264, 3212690, 3649920, 3855228, 3954080, 4744896, 4819035, 5140304, 5931120, 6326528, 6425380, 7299840, 7710456, 7908160, 9489792, 9638070, 10280608, 11862240, 12850760, 15420912, 15816320, 18979584, 19276140, 20561216, 23724480, 25701520, 30841824, 31632640, 38552280, 41122432, 47448960, 51403040, 61683648, 77104560, 82244864, 94897920, 102806080, 123367296, 154209120, 205612160, 246734592, 308418240, 411224320, 616836480, 1233672960]

約数ペア:

[(1, 1233672960), (2, 616836480), (3, 411224320), (4, 308418240), (5, 246734592), (6, 205612160), (8, 154209120), (10, 123367296), (12, 102806080), (13, 94897920), (15, 82244864), (16, 77104560), (20, 61683648), (24, 51403040), (26, 47448960), (30, 41122432), (32, 38552280), (39, 31632640), (40, 30841824), (48, 25701520), (52, 23724480), (60, 20561216), (64, 19276140), (65, 18979584), (78, 15816320), (80, 15420912), (96, 12850760), (104, 11862240), (120, 10280608), (128, 9638070), (130, 9489792), (156, 7908160), (160, 7710456), (169, 7299840), (192, 6425380), (195, 6326528), (208, 5931120), (240, 5140304), (256, 4819035), (260, 4744896), (312, 3954080), (320, 3855228), (338, 3649920), (384, 3212690), (390, 3163264), (416, 2965560), (480, 2570152), (507, 2433280), (520, 2372448), (624, 1977040), (640, 1927614), (676, 1824960), (768, 1606345), (780, 1581632), (832, 1482780), (845, 1459968), (960, 1285076), (1014, 1216640), (1040, 1186224), (1248, 988520), (1280, 963807), (1352, 912480), (1560, 790816), (1664, 741390), (1690, 729984), (1901, 648960), (1920, 642538), (2028, 608320), (2080, 593112), (2496, 494260), (2535, 486656), (2704, 456240), (3120, 395408), (3328, 370695), (3380, 364992), (3802, 324480), (3840, 321269), (4056, 304160), (4160, 296556), (4992, 247130), (5070, 243328), (5408, 228120), (5703, 216320), (6240, 197704), (6760, 182496), (7604, 162240), (8112, 152080), (8320, 148278), (9505, 129792), (9984, 123565), (10140, 121664), (10816, 114060), (11406, 108160), (12480, 98852), (13520, 91248), (15208, 81120), (16224, 76040), (16640, 74139), (19010, 64896), (20280, 60832), (21632, 57030), (22812, 54080), (24713, 49920), (24960, 49426), (27040, 45624), (28515, 43264), (30416, 40560), (32448, 38020)]