206799480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 704365200

約数和(自身を除く): 497565720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 648, 664, 747, 769, 810, 830, 996, 1080, 1245, 1494, 1538, 1620, 1660, 1992, 2241, 2307, 2490, 2988, 3076, 3240, 3320, 3735, 3845, 4482, 4614, 4980, 5976, 6152, 6723, 6921, 7470, 7690, 8964, 9228, 9960, 11205, 11535, 13446, 13842, 14940, 15380, 17928, 18456, 20763, 22410, 23070, 26892, 27684, 29880, 30760, 33615, 34605, 41526, 44820, 46140, 53784, 55368, 62289, 63827, 67230, 69210, 83052, 89640, 92280, 103815, 124578, 127654, 134460, 138420, 166104, 191481, 207630, 249156, 255308, 268920, 276840, 311445, 319135, 382962, 415260, 498312, 510616, 574443, 622890, 638270, 765924, 830520, 957405, 1148886, 1245780, 1276540, 1531848, 1723329, 1914810, 2297772, 2491560, 2553080, 2872215, 3446658, 3829620, 4595544, 5169987, 5744430, 6893316, 7659240, 8616645, 10339974, 11488860, 13786632, 17233290, 20679948, 22977720, 25849935, 34466580, 41359896, 51699870, 68933160, 103399740, 206799480]

約数ペア:

[(1, 206799480), (2, 103399740), (3, 68933160), (4, 51699870), (5, 41359896), (6, 34466580), (8, 25849935), (9, 22977720), (10, 20679948), (12, 17233290), (15, 13786632), (18, 11488860), (20, 10339974), (24, 8616645), (27, 7659240), (30, 6893316), (36, 5744430), (40, 5169987), (45, 4595544), (54, 3829620), (60, 3446658), (72, 2872215), (81, 2553080), (83, 2491560), (90, 2297772), (108, 1914810), (120, 1723329), (135, 1531848), (162, 1276540), (166, 1245780), (180, 1148886), (216, 957405), (249, 830520), (270, 765924), (324, 638270), (332, 622890), (360, 574443), (405, 510616), (415, 498312), (498, 415260), (540, 382962), (648, 319135), (664, 311445), (747, 276840), (769, 268920), (810, 255308), (830, 249156), (996, 207630), (1080, 191481), (1245, 166104), (1494, 138420), (1538, 134460), (1620, 127654), (1660, 124578), (1992, 103815), (2241, 92280), (2307, 89640), (2490, 83052), (2988, 69210), (3076, 67230), (3240, 63827), (3320, 62289), (3735, 55368), (3845, 53784), (4482, 46140), (4614, 44820), (4980, 41526), (5976, 34605), (6152, 33615), (6723, 30760), (6921, 29880), (7470, 27684), (7690, 26892), (8964, 23070), (9228, 22410), (9960, 20763), (11205, 18456), (11535, 17928), (13446, 15380), (13842, 14940)]