2019914280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 256

約数和(自身を含む): 7076160000

約数和(自身を除く): 5056245720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 233, 270, 276, 345, 349, 360, 414, 460, 466, 540, 552, 621, 690, 698, 699, 828, 920, 932, 1035, 1047, 1080, 1165, 1242, 1380, 1396, 1398, 1656, 1745, 1864, 2070, 2094, 2097, 2330, 2484, 2760, 2792, 2796, 3105, 3141, 3490, 3495, 4140, 4188, 4194, 4660, 4968, 5235, 5359, 5592, 6210, 6282, 6291, 6980, 6990, 8027, 8280, 8376, 8388, 9320, 9423, 10470, 10485, 10718, 12420, 12564, 12582, 13960, 13980, 15705, 16054, 16077, 16776, 18846, 20940, 20970, 21436, 24081, 24840, 25128, 25164, 26795, 27960, 31410, 31455, 32108, 32154, 37692, 40135, 41880, 41940, 42872, 47115, 48162, 48231, 50328, 53590, 62820, 62910, 64216, 64308, 72243, 75384, 80270, 80385, 81317, 83880, 94230, 96324, 96462, 107180, 120405, 125640, 125820, 128616, 144486, 144693, 160540, 160770, 162634, 188460, 192648, 192924, 214360, 216729, 240810, 241155, 243951, 251640, 288972, 289386, 321080, 321540, 325268, 361215, 376920, 385848, 406585, 433458, 481620, 482310, 487902, 577944, 578772, 643080, 650536, 722430, 723465, 731853, 813170, 866916, 963240, 964620, 975804, 1083645, 1157544, 1219755, 1444860, 1446930, 1463706, 1626340, 1733832, 1870291, 1929240, 1951608, 2167290, 2195559, 2439510, 2889720, 2893860, 2927412, 3252680, 3659265, 3740582, 4334580, 4391118, 4879020, 5610873, 5787720, 5854824, 7318530, 7481164, 8669160, 8782236, 9351455, 9758040, 10977795, 11221746, 14637060, 14962328, 16832619, 17564472, 18702910, 21955590, 22443492, 28054365, 29274120, 33665238, 37405820, 43911180, 44886984, 50497857, 56108730, 67330476, 74811640, 84163095, 87822360, 100995714, 112217460, 134660952, 168326190, 201991428, 224434920, 252489285, 336652380, 403982856, 504978570, 673304760, 1009957140, 2019914280]

約数ペア:

[(1, 2019914280), (2, 1009957140), (3, 673304760), (4, 504978570), (5, 403982856), (6, 336652380), (8, 252489285), (9, 224434920), (10, 201991428), (12, 168326190), (15, 134660952), (18, 112217460), (20, 100995714), (23, 87822360), (24, 84163095), (27, 74811640), (30, 67330476), (36, 56108730), (40, 50497857), (45, 44886984), (46, 43911180), (54, 37405820), (60, 33665238), (69, 29274120), (72, 28054365), (90, 22443492), (92, 21955590), (108, 18702910), (115, 17564472), (120, 16832619), (135, 14962328), (138, 14637060), (180, 11221746), (184, 10977795), (207, 9758040), (216, 9351455), (230, 8782236), (233, 8669160), (270, 7481164), (276, 7318530), (345, 5854824), (349, 5787720), (360, 5610873), (414, 4879020), (460, 4391118), (466, 4334580), (540, 3740582), (552, 3659265), (621, 3252680), (690, 2927412), (698, 2893860), (699, 2889720), (828, 2439510), (920, 2195559), (932, 2167290), (1035, 1951608), (1047, 1929240), (1080, 1870291), (1165, 1733832), (1242, 1626340), (1380, 1463706), (1396, 1446930), (1398, 1444860), (1656, 1219755), (1745, 1157544), (1864, 1083645), (2070, 975804), (2094, 964620), (2097, 963240), (2330, 866916), (2484, 813170), (2760, 731853), (2792, 723465), (2796, 722430), (3105, 650536), (3141, 643080), (3490, 578772), (3495, 577944), (4140, 487902), (4188, 482310), (4194, 481620), (4660, 433458), (4968, 406585), (5235, 385848), (5359, 376920), (5592, 361215), (6210, 325268), (6282, 321540), (6291, 321080), (6980, 289386), (6990, 288972), (8027, 251640), (8280, 243951), (8376, 241155), (8388, 240810), (9320, 216729), (9423, 214360), (10470, 192924), (10485, 192648), (10718, 188460), (12420, 162634), (12564, 160770), (12582, 160540), (13960, 144693), (13980, 144486), (15705, 128616), (16054, 125820), (16077, 125640), (16776, 120405), (18846, 107180), (20940, 96462), (20970, 96324), (21436, 94230), (24081, 83880), (24840, 81317), (25128, 80385), (25164, 80270), (26795, 75384), (27960, 72243), (31410, 64308), (31455, 64216), (32108, 62910), (32154, 62820), (37692, 53590), (40135, 50328), (41880, 48231), (41940, 48162), (42872, 47115)]