216346140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1713

約数の個数: 120

約数和(自身を含む): 687289680

約数和(自身を除く): 470943540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1494, 1609, 1620, 1660, 2241, 2490, 2988, 3218, 3735, 4482, 4827, 4980, 6436, 6723, 7470, 8045, 8964, 9654, 11205, 13446, 14481, 14940, 16090, 19308, 22410, 24135, 26892, 28962, 32180, 33615, 43443, 44820, 48270, 57924, 67230, 72405, 86886, 96540, 130329, 133547, 134460, 144810, 173772, 217215, 260658, 267094, 289620, 400641, 434430, 521316, 534188, 651645, 667735, 801282, 868860, 1201923, 1303290, 1335470, 1602564, 2003205, 2403846, 2606580, 2670940, 3605769, 4006410, 4807692, 6009615, 7211538, 8012820, 10817307, 12019230, 14423076, 18028845, 21634614, 24038460, 36057690, 43269228, 54086535, 72115380, 108173070, 216346140]

約数ペア:

[(1, 216346140), (2, 108173070), (3, 72115380), (4, 54086535), (5, 43269228), (6, 36057690), (9, 24038460), (10, 21634614), (12, 18028845), (15, 14423076), (18, 12019230), (20, 10817307), (27, 8012820), (30, 7211538), (36, 6009615), (45, 4807692), (54, 4006410), (60, 3605769), (81, 2670940), (83, 2606580), (90, 2403846), (108, 2003205), (135, 1602564), (162, 1335470), (166, 1303290), (180, 1201923), (249, 868860), (270, 801282), (324, 667735), (332, 651645), (405, 534188), (415, 521316), (498, 434430), (540, 400641), (747, 289620), (810, 267094), (830, 260658), (996, 217215), (1245, 173772), (1494, 144810), (1609, 134460), (1620, 133547), (1660, 130329), (2241, 96540), (2490, 86886), (2988, 72405), (3218, 67230), (3735, 57924), (4482, 48270), (4827, 44820), (4980, 43443), (6436, 33615), (6723, 32180), (7470, 28962), (8045, 26892), (8964, 24135), (9654, 22410), (11205, 19308), (13446, 16090), (14481, 14940)]