74198880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 288

約数和(自身を含む): 307105344

約数和(自身を除く): 232906464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 433, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 866, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1299, 1360, 1428, 1440, 1530, 1632, 1680, 1732, 1785, 1904, 2016, 2040, 2142, 2165, 2380, 2448, 2520, 2598, 2720, 2856, 3031, 3060, 3360, 3464, 3570, 3808, 3897, 4080, 4284, 4330, 4760, 4896, 5040, 5196, 5355, 5712, 6062, 6120, 6495, 6928, 7140, 7361, 7794, 8160, 8568, 8660, 9093, 9520, 10080, 10392, 10710, 11424, 12124, 12240, 12990, 13856, 14280, 14722, 15155, 15588, 17136, 17320, 18186, 19040, 19485, 20784, 21420, 22083, 24248, 24480, 25980, 27279, 28560, 29444, 30310, 31176, 34272, 34640, 36372, 36805, 38970, 41568, 42840, 44166, 45465, 48496, 51527, 51960, 54558, 57120, 58888, 60620, 62352, 66249, 69280, 72744, 73610, 77940, 85680, 88332, 90930, 96992, 103054, 103920, 109116, 110415, 117776, 121240, 124704, 132498, 136395, 145488, 147220, 154581, 155880, 171360, 176664, 181860, 206108, 207840, 218232, 220830, 235552, 242480, 257635, 264996, 272790, 290976, 294440, 309162, 311760, 331245, 353328, 363720, 412216, 436464, 441660, 463743, 484960, 515270, 529992, 545580, 588880, 618324, 623520, 662490, 706656, 727440, 772905, 824432, 872928, 883320, 927486, 1030540, 1059984, 1091160, 1177760, 1236648, 1324980, 1454880, 1545810, 1648864, 1766640, 1854972, 2061080, 2119968, 2182320, 2318715, 2473296, 2649960, 3091620, 3533280, 3709944, 4122160, 4364640, 4637430, 4946592, 5299920, 6183240, 7419888, 8244320, 9274860, 10599840, 12366480, 14839776, 18549720, 24732960, 37099440, 74198880]

約数ペア:

[(1, 74198880), (2, 37099440), (3, 24732960), (4, 18549720), (5, 14839776), (6, 12366480), (7, 10599840), (8, 9274860), (9, 8244320), (10, 7419888), (12, 6183240), (14, 5299920), (15, 4946592), (16, 4637430), (17, 4364640), (18, 4122160), (20, 3709944), (21, 3533280), (24, 3091620), (28, 2649960), (30, 2473296), (32, 2318715), (34, 2182320), (35, 2119968), (36, 2061080), (40, 1854972), (42, 1766640), (45, 1648864), (48, 1545810), (51, 1454880), (56, 1324980), (60, 1236648), (63, 1177760), (68, 1091160), (70, 1059984), (72, 1030540), (80, 927486), (84, 883320), (85, 872928), (90, 824432), (96, 772905), (102, 727440), (105, 706656), (112, 662490), (119, 623520), (120, 618324), (126, 588880), (136, 545580), (140, 529992), (144, 515270), (153, 484960), (160, 463743), (168, 441660), (170, 436464), (180, 412216), (204, 363720), (210, 353328), (224, 331245), (238, 311760), (240, 309162), (252, 294440), (255, 290976), (272, 272790), (280, 264996), (288, 257635), (306, 242480), (315, 235552), (336, 220830), (340, 218232), (357, 207840), (360, 206108), (408, 181860), (420, 176664), (433, 171360), (476, 155880), (480, 154581), (504, 147220), (510, 145488), (544, 136395), (560, 132498), (595, 124704), (612, 121240), (630, 117776), (672, 110415), (680, 109116), (714, 103920), (720, 103054), (765, 96992), (816, 90930), (840, 88332), (866, 85680), (952, 77940), (1008, 73610), (1020, 72744), (1071, 69280), (1120, 66249), (1190, 62352), (1224, 60620), (1260, 58888), (1299, 57120), (1360, 54558), (1428, 51960), (1440, 51527), (1530, 48496), (1632, 45465), (1680, 44166), (1732, 42840), (1785, 41568), (1904, 38970), (2016, 36805), (2040, 36372), (2142, 34640), (2165, 34272), (2380, 31176), (2448, 30310), (2520, 29444), (2598, 28560), (2720, 27279), (2856, 25980), (3031, 24480), (3060, 24248), (3360, 22083), (3464, 21420), (3570, 20784), (3808, 19485), (3897, 19040), (4080, 18186), (4284, 17320), (4330, 17136), (4760, 15588), (4896, 15155), (5040, 14722), (5196, 14280), (5355, 13856), (5712, 12990), (6062, 12240), (6120, 12124), (6495, 11424), (6928, 10710), (7140, 10392), (7361, 10080), (7794, 9520), (8160, 9093), (8568, 8660)]