244944840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 893001600

約数和(自身を除く): 648056760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 840, 867, 952, 1009, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2018, 2023, 2040, 2312, 2380, 2856, 2890, 3027, 3468, 3570, 4036, 4046, 4335, 4760, 5045, 5780, 6054, 6069, 6936, 7063, 7140, 8072, 8092, 8670, 10090, 10115, 11560, 12108, 12138, 14126, 14280, 15135, 16184, 17153, 17340, 20180, 20230, 21189, 24216, 24276, 28252, 30270, 30345, 34306, 34680, 35315, 40360, 40460, 42378, 48552, 51459, 56504, 60540, 60690, 68612, 70630, 80920, 84756, 85765, 102918, 105945, 120071, 121080, 121380, 137224, 141260, 169512, 171530, 205836, 211890, 240142, 242760, 257295, 282520, 291601, 343060, 360213, 411672, 423780, 480284, 514590, 583202, 600355, 686120, 720426, 847560, 874803, 960568, 1029180, 1166404, 1200710, 1440852, 1458005, 1749606, 1801065, 2041207, 2058360, 2332808, 2401420, 2881704, 2916010, 3499212, 3602130, 4082414, 4374015, 4802840, 5832020, 6123621, 6998424, 7204260, 8164828, 8748030, 10206035, 11664040, 12247242, 14408520, 16329656, 17496060, 20412070, 24494484, 30618105, 34992120, 40824140, 48988968, 61236210, 81648280, 122472420, 244944840]

約数ペア:

[(1, 244944840), (2, 122472420), (3, 81648280), (4, 61236210), (5, 48988968), (6, 40824140), (7, 34992120), (8, 30618105), (10, 24494484), (12, 20412070), (14, 17496060), (15, 16329656), (17, 14408520), (20, 12247242), (21, 11664040), (24, 10206035), (28, 8748030), (30, 8164828), (34, 7204260), (35, 6998424), (40, 6123621), (42, 5832020), (51, 4802840), (56, 4374015), (60, 4082414), (68, 3602130), (70, 3499212), (84, 2916010), (85, 2881704), (102, 2401420), (105, 2332808), (119, 2058360), (120, 2041207), (136, 1801065), (140, 1749606), (168, 1458005), (170, 1440852), (204, 1200710), (210, 1166404), (238, 1029180), (255, 960568), (280, 874803), (289, 847560), (340, 720426), (357, 686120), (408, 600355), (420, 583202), (476, 514590), (510, 480284), (578, 423780), (595, 411672), (680, 360213), (714, 343060), (840, 291601), (867, 282520), (952, 257295), (1009, 242760), (1020, 240142), (1156, 211890), (1190, 205836), (1428, 171530), (1445, 169512), (1734, 141260), (1785, 137224), (2018, 121380), (2023, 121080), (2040, 120071), (2312, 105945), (2380, 102918), (2856, 85765), (2890, 84756), (3027, 80920), (3468, 70630), (3570, 68612), (4036, 60690), (4046, 60540), (4335, 56504), (4760, 51459), (5045, 48552), (5780, 42378), (6054, 40460), (6069, 40360), (6936, 35315), (7063, 34680), (7140, 34306), (8072, 30345), (8092, 30270), (8670, 28252), (10090, 24276), (10115, 24216), (11560, 21189), (12108, 20230), (12138, 20180), (14126, 17340), (14280, 17153), (15135, 16184)]