164348520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 599460480

約数和(自身を除く): 435111960

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, 677, 680, 714, 840, 867, 952, 1020, 1156, 1190, 1354, 1428, 1445, 1734, 1785, 2023, 2031, 2040, 2312, 2380, 2708, 2856, 2890, 3385, 3468, 3570, 4046, 4062, 4335, 4739, 4760, 5416, 5780, 6069, 6770, 6936, 7140, 8092, 8124, 8670, 9478, 10115, 10155, 11509, 11560, 12138, 13540, 14217, 14280, 16184, 16248, 17340, 18956, 20230, 20310, 23018, 23695, 24276, 27080, 28434, 30345, 34527, 34680, 37912, 40460, 40620, 46036, 47390, 48552, 56868, 57545, 60690, 69054, 71085, 80563, 80920, 81240, 92072, 94780, 113736, 115090, 121380, 138108, 142170, 161126, 172635, 189560, 195653, 230180, 241689, 242760, 276216, 284340, 322252, 345270, 391306, 402815, 460360, 483378, 568680, 586959, 644504, 690540, 782612, 805630, 966756, 978265, 1173918, 1208445, 1369571, 1381080, 1565224, 1611260, 1933512, 1956530, 2347836, 2416890, 2739142, 2934795, 3222520, 3913060, 4108713, 4695672, 4833780, 5478284, 5869590, 6847855, 7826120, 8217426, 9667560, 10956568, 11739180, 13695710, 16434852, 20543565, 23478360, 27391420, 32869704, 41087130, 54782840, 82174260, 164348520]

約数ペア:

[(1, 164348520), (2, 82174260), (3, 54782840), (4, 41087130), (5, 32869704), (6, 27391420), (7, 23478360), (8, 20543565), (10, 16434852), (12, 13695710), (14, 11739180), (15, 10956568), (17, 9667560), (20, 8217426), (21, 7826120), (24, 6847855), (28, 5869590), (30, 5478284), (34, 4833780), (35, 4695672), (40, 4108713), (42, 3913060), (51, 3222520), (56, 2934795), (60, 2739142), (68, 2416890), (70, 2347836), (84, 1956530), (85, 1933512), (102, 1611260), (105, 1565224), (119, 1381080), (120, 1369571), (136, 1208445), (140, 1173918), (168, 978265), (170, 966756), (204, 805630), (210, 782612), (238, 690540), (255, 644504), (280, 586959), (289, 568680), (340, 483378), (357, 460360), (408, 402815), (420, 391306), (476, 345270), (510, 322252), (578, 284340), (595, 276216), (677, 242760), (680, 241689), (714, 230180), (840, 195653), (867, 189560), (952, 172635), (1020, 161126), (1156, 142170), (1190, 138108), (1354, 121380), (1428, 115090), (1445, 113736), (1734, 94780), (1785, 92072), (2023, 81240), (2031, 80920), (2040, 80563), (2312, 71085), (2380, 69054), (2708, 60690), (2856, 57545), (2890, 56868), (3385, 48552), (3468, 47390), (3570, 46036), (4046, 40620), (4062, 40460), (4335, 37912), (4739, 34680), (4760, 34527), (5416, 30345), (5780, 28434), (6069, 27080), (6770, 24276), (6936, 23695), (7140, 23018), (8092, 20310), (8124, 20230), (8670, 18956), (9478, 17340), (10115, 16248), (10155, 16184), (11509, 14280), (11560, 14217), (12138, 13540)]