1189381440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7331}}^1$

素因数の和:7377

約数の個数: 168

約数和(自身を含む): 4089672288

約数和(自身を除く): 2900290848

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, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 7331, 8112, 10140, 10816, 12480, 13520, 14662, 16224, 20280, 21993, 27040, 29324, 32448, 36655, 40560, 43986, 54080, 58648, 73310, 81120, 87972, 95303, 109965, 117296, 146620, 162240, 175944, 190606, 219930, 234592, 285909, 293240, 351888, 381212, 439860, 469184, 476515, 571818, 586480, 703776, 762424, 879720, 953030, 1143636, 1172960, 1238939, 1407552, 1429545, 1524848, 1759440, 1906060, 2287272, 2345920, 2477878, 2859090, 3049696, 3518880, 3716817, 3812120, 4574544, 4955756, 5718180, 6099392, 6194695, 7037760, 7433634, 7624240, 9149088, 9911512, 11436360, 12389390, 14867268, 15248480, 18298176, 18584085, 19823024, 22872720, 24778780, 29734536, 30496960, 37168170, 39646048, 45745440, 49557560, 59469072, 74336340, 79292096, 91490880, 99115120, 118938144, 148672680, 198230240, 237876288, 297345360, 396460480, 594690720, 1189381440]

約数ペア:

[(1, 1189381440), (2, 594690720), (3, 396460480), (4, 297345360), (5, 237876288), (6, 198230240), (8, 148672680), (10, 118938144), (12, 99115120), (13, 91490880), (15, 79292096), (16, 74336340), (20, 59469072), (24, 49557560), (26, 45745440), (30, 39646048), (32, 37168170), (39, 30496960), (40, 29734536), (48, 24778780), (52, 22872720), (60, 19823024), (64, 18584085), (65, 18298176), (78, 15248480), (80, 14867268), (96, 12389390), (104, 11436360), (120, 9911512), (130, 9149088), (156, 7624240), (160, 7433634), (169, 7037760), (192, 6194695), (195, 6099392), (208, 5718180), (240, 4955756), (260, 4574544), (312, 3812120), (320, 3716817), (338, 3518880), (390, 3049696), (416, 2859090), (480, 2477878), (507, 2345920), (520, 2287272), (624, 1906060), (676, 1759440), (780, 1524848), (832, 1429545), (845, 1407552), (960, 1238939), (1014, 1172960), (1040, 1143636), (1248, 953030), (1352, 879720), (1560, 762424), (1690, 703776), (2028, 586480), (2080, 571818), (2496, 476515), (2535, 469184), (2704, 439860), (3120, 381212), (3380, 351888), (4056, 293240), (4160, 285909), (5070, 234592), (5408, 219930), (6240, 190606), (6760, 175944), (7331, 162240), (8112, 146620), (10140, 117296), (10816, 109965), (12480, 95303), (13520, 87972), (14662, 81120), (16224, 73310), (20280, 58648), (21993, 54080), (27040, 43986), (29324, 40560), (32448, 36655)]