2705707620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17747}}^1$

素因数の和:17791

約数の個数: 216

約数和(自身を含む): 10310594112

約数和(自身を除く): 7604886492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6930, 7260, 7623, 8470, 10164, 10890, 12705, 13860, 15246, 16940, 17747, 21780, 25410, 30492, 35494, 38115, 50820, 53241, 70988, 76230, 88735, 106482, 124229, 152460, 159723, 177470, 195217, 212964, 248458, 266205, 319446, 354940, 372687, 390434, 496916, 532410, 585651, 621145, 638892, 745374, 780868, 798615, 976085, 1064820, 1118061, 1171302, 1242290, 1366519, 1490748, 1597230, 1756953, 1863435, 1952170, 2147387, 2236122, 2342604, 2484580, 2733038, 2928255, 3194460, 3513906, 3726870, 3904340, 4099557, 4294774, 4472244, 5466076, 5590305, 5856510, 6442161, 6832595, 7027812, 7453740, 8199114, 8589548, 8784765, 10736935, 11180610, 11713020, 12298671, 12884322, 13665190, 15031709, 16398228, 17569530, 19326483, 20497785, 21473870, 22361220, 24597342, 25768644, 27330380, 30063418, 32210805, 35139060, 38652966, 40995570, 42947740, 45095127, 49194684, 60126836, 61493355, 64421610, 75158545, 77305932, 81991140, 90190254, 96632415, 122986710, 128843220, 135285381, 150317090, 180380508, 193264830, 225475635, 245973420, 270570762, 300634180, 386529660, 450951270, 541141524, 676426905, 901902540, 1352853810, 2705707620]

約数ペア:

[(1, 2705707620), (2, 1352853810), (3, 901902540), (4, 676426905), (5, 541141524), (6, 450951270), (7, 386529660), (9, 300634180), (10, 270570762), (11, 245973420), (12, 225475635), (14, 193264830), (15, 180380508), (18, 150317090), (20, 135285381), (21, 128843220), (22, 122986710), (28, 96632415), (30, 90190254), (33, 81991140), (35, 77305932), (36, 75158545), (42, 64421610), (44, 61493355), (45, 60126836), (55, 49194684), (60, 45095127), (63, 42947740), (66, 40995570), (70, 38652966), (77, 35139060), (84, 32210805), (90, 30063418), (99, 27330380), (105, 25768644), (110, 24597342), (121, 22361220), (126, 21473870), (132, 20497785), (140, 19326483), (154, 17569530), (165, 16398228), (180, 15031709), (198, 13665190), (210, 12884322), (220, 12298671), (231, 11713020), (242, 11180610), (252, 10736935), (308, 8784765), (315, 8589548), (330, 8199114), (363, 7453740), (385, 7027812), (396, 6832595), (420, 6442161), (462, 5856510), (484, 5590305), (495, 5466076), (605, 4472244), (630, 4294774), (660, 4099557), (693, 3904340), (726, 3726870), (770, 3513906), (847, 3194460), (924, 2928255), (990, 2733038), (1089, 2484580), (1155, 2342604), (1210, 2236122), (1260, 2147387), (1386, 1952170), (1452, 1863435), (1540, 1756953), (1694, 1597230), (1815, 1490748), (1980, 1366519), (2178, 1242290), (2310, 1171302), (2420, 1118061), (2541, 1064820), (2772, 976085), (3388, 798615), (3465, 780868), (3630, 745374), (4235, 638892), (4356, 621145), (4620, 585651), (5082, 532410), (5445, 496916), (6930, 390434), (7260, 372687), (7623, 354940), (8470, 319446), (10164, 266205), (10890, 248458), (12705, 212964), (13860, 195217), (15246, 177470), (16940, 159723), (17747, 152460), (21780, 124229), (25410, 106482), (30492, 88735), (35494, 76230), (38115, 70988), (50820, 53241)]