2184840

素因数分解:

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

素因数の和:61

約数の個数: 192

約数和(自身を含む): 8841600

約数和(自身を除く): 6656760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 289, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 578, 595, 612, 630, 680, 714, 756, 765, 840, 867, 918, 945, 952, 1020, 1071, 1080, 1156, 1190, 1224, 1260, 1428, 1445, 1512, 1530, 1734, 1785, 1836, 1890, 2023, 2040, 2142, 2295, 2312, 2380, 2520, 2601, 2856, 2890, 3060, 3213, 3468, 3570, 3672, 3780, 4046, 4284, 4335, 4590, 4760, 5202, 5355, 5780, 6069, 6120, 6426, 6936, 7140, 7560, 7803, 8092, 8568, 8670, 9180, 10115, 10404, 10710, 11560, 12138, 12852, 13005, 14280, 15606, 16065, 16184, 17340, 18207, 18360, 20230, 20808, 21420, 24276, 25704, 26010, 30345, 31212, 32130, 34680, 36414, 39015, 40460, 42840, 48552, 52020, 54621, 60690, 62424, 64260, 72828, 78030, 80920, 91035, 104040, 109242, 121380, 128520, 145656, 156060, 182070, 218484, 242760, 273105, 312120, 364140, 436968, 546210, 728280, 1092420, 2184840]

約数ペア:

[(1, 2184840), (2, 1092420), (3, 728280), (4, 546210), (5, 436968), (6, 364140), (7, 312120), (8, 273105), (9, 242760), (10, 218484), (12, 182070), (14, 156060), (15, 145656), (17, 128520), (18, 121380), (20, 109242), (21, 104040), (24, 91035), (27, 80920), (28, 78030), (30, 72828), (34, 64260), (35, 62424), (36, 60690), (40, 54621), (42, 52020), (45, 48552), (51, 42840), (54, 40460), (56, 39015), (60, 36414), (63, 34680), (68, 32130), (70, 31212), (72, 30345), (84, 26010), (85, 25704), (90, 24276), (102, 21420), (105, 20808), (108, 20230), (119, 18360), (120, 18207), (126, 17340), (135, 16184), (136, 16065), (140, 15606), (153, 14280), (168, 13005), (170, 12852), (180, 12138), (189, 11560), (204, 10710), (210, 10404), (216, 10115), (238, 9180), (252, 8670), (255, 8568), (270, 8092), (280, 7803), (289, 7560), (306, 7140), (315, 6936), (340, 6426), (357, 6120), (360, 6069), (378, 5780), (408, 5355), (420, 5202), (459, 4760), (476, 4590), (504, 4335), (510, 4284), (540, 4046), (578, 3780), (595, 3672), (612, 3570), (630, 3468), (680, 3213), (714, 3060), (756, 2890), (765, 2856), (840, 2601), (867, 2520), (918, 2380), (945, 2312), (952, 2295), (1020, 2142), (1071, 2040), (1080, 2023), (1156, 1890), (1190, 1836), (1224, 1785), (1260, 1734), (1428, 1530), (1445, 1512)]