661702080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1503

約数の個数: 224

約数和(自身を含む): 2325282624

約数和(自身を除く): 1663580544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1433, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2368, 2405, 2496, 2866, 2886, 2960, 3120, 3552, 3848, 4160, 4299, 4440, 4810, 5732, 5772, 5920, 6240, 7104, 7165, 7215, 7696, 8598, 8880, 9620, 11464, 11544, 11840, 12480, 14330, 14430, 15392, 17196, 17760, 18629, 19240, 21495, 22928, 23088, 28660, 28860, 30784, 34392, 35520, 37258, 38480, 42990, 45856, 46176, 53021, 55887, 57320, 57720, 68784, 74516, 76960, 85980, 91712, 92352, 93145, 106042, 111774, 114640, 115440, 137568, 149032, 153920, 159063, 171960, 186290, 212084, 223548, 229280, 230880, 265105, 275136, 279435, 298064, 318126, 343920, 372580, 424168, 447096, 458560, 461760, 530210, 558870, 596128, 636252, 687840, 689273, 745160, 795315, 848336, 894192, 1060420, 1117740, 1192256, 1272504, 1375680, 1378546, 1490320, 1590630, 1696672, 1788384, 2067819, 2120840, 2235480, 2545008, 2757092, 2980640, 3181260, 3393344, 3446365, 3576768, 4135638, 4241680, 4470960, 5090016, 5514184, 5961280, 6362520, 6892730, 8271276, 8483360, 8941920, 10180032, 10339095, 11028368, 12725040, 13785460, 16542552, 16966720, 17883840, 20678190, 22056736, 25450080, 27570920, 33085104, 41356380, 44113472, 50900160, 55141840, 66170208, 82712760, 110283680, 132340416, 165425520, 220567360, 330851040, 661702080]

約数ペア:

[(1, 661702080), (2, 330851040), (3, 220567360), (4, 165425520), (5, 132340416), (6, 110283680), (8, 82712760), (10, 66170208), (12, 55141840), (13, 50900160), (15, 44113472), (16, 41356380), (20, 33085104), (24, 27570920), (26, 25450080), (30, 22056736), (32, 20678190), (37, 17883840), (39, 16966720), (40, 16542552), (48, 13785460), (52, 12725040), (60, 11028368), (64, 10339095), (65, 10180032), (74, 8941920), (78, 8483360), (80, 8271276), (96, 6892730), (104, 6362520), (111, 5961280), (120, 5514184), (130, 5090016), (148, 4470960), (156, 4241680), (160, 4135638), (185, 3576768), (192, 3446365), (195, 3393344), (208, 3181260), (222, 2980640), (240, 2757092), (260, 2545008), (296, 2235480), (312, 2120840), (320, 2067819), (370, 1788384), (390, 1696672), (416, 1590630), (444, 1490320), (480, 1378546), (481, 1375680), (520, 1272504), (555, 1192256), (592, 1117740), (624, 1060420), (740, 894192), (780, 848336), (832, 795315), (888, 745160), (960, 689273), (962, 687840), (1040, 636252), (1110, 596128), (1184, 558870), (1248, 530210), (1433, 461760), (1443, 458560), (1480, 447096), (1560, 424168), (1776, 372580), (1924, 343920), (2080, 318126), (2220, 298064), (2368, 279435), (2405, 275136), (2496, 265105), (2866, 230880), (2886, 229280), (2960, 223548), (3120, 212084), (3552, 186290), (3848, 171960), (4160, 159063), (4299, 153920), (4440, 149032), (4810, 137568), (5732, 115440), (5772, 114640), (5920, 111774), (6240, 106042), (7104, 93145), (7165, 92352), (7215, 91712), (7696, 85980), (8598, 76960), (8880, 74516), (9620, 68784), (11464, 57720), (11544, 57320), (11840, 55887), (12480, 53021), (14330, 46176), (14430, 45856), (15392, 42990), (17196, 38480), (17760, 37258), (18629, 35520), (19240, 34392), (21495, 30784), (22928, 28860), (23088, 28660)]