2043931320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:944

約数の個数: 192

約数和(自身を含む): 6918912000

約数和(自身を除く): 4874980680

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, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 439, 479, 486, 540, 648, 810, 878, 958, 972, 1080, 1215, 1317, 1437, 1620, 1756, 1916, 1944, 2195, 2395, 2430, 2634, 2874, 3240, 3512, 3832, 3951, 4311, 4390, 4790, 4860, 5268, 5748, 6585, 7185, 7902, 8622, 8780, 9580, 9720, 10536, 11496, 11853, 12933, 13170, 14370, 15804, 17244, 17560, 19160, 19755, 21555, 23706, 25866, 26340, 28740, 31608, 34488, 35559, 38799, 39510, 43110, 47412, 51732, 52680, 57480, 59265, 64665, 71118, 77598, 79020, 86220, 94824, 103464, 106677, 116397, 118530, 129330, 142236, 155196, 158040, 172440, 177795, 193995, 210281, 213354, 232794, 237060, 258660, 284472, 310392, 355590, 387990, 420562, 426708, 465588, 474120, 517320, 533385, 581985, 630843, 711180, 775980, 841124, 853416, 931176, 1051405, 1066770, 1163970, 1261686, 1422360, 1551960, 1682248, 1892529, 2102810, 2133540, 2327940, 2523372, 3154215, 3785058, 4205620, 4267080, 4655880, 5046744, 5677587, 6308430, 7570116, 8411240, 9462645, 11355174, 12616860, 15140232, 17032761, 18925290, 22710348, 25233720, 28387935, 34065522, 37850580, 45420696, 51098283, 56775870, 68131044, 75701160, 85163805, 102196566, 113551740, 136262088, 170327610, 204393132, 227103480, 255491415, 340655220, 408786264, 510982830, 681310440, 1021965660, 2043931320]

約数ペア:

[(1, 2043931320), (2, 1021965660), (3, 681310440), (4, 510982830), (5, 408786264), (6, 340655220), (8, 255491415), (9, 227103480), (10, 204393132), (12, 170327610), (15, 136262088), (18, 113551740), (20, 102196566), (24, 85163805), (27, 75701160), (30, 68131044), (36, 56775870), (40, 51098283), (45, 45420696), (54, 37850580), (60, 34065522), (72, 28387935), (81, 25233720), (90, 22710348), (108, 18925290), (120, 17032761), (135, 15140232), (162, 12616860), (180, 11355174), (216, 9462645), (243, 8411240), (270, 7570116), (324, 6308430), (360, 5677587), (405, 5046744), (439, 4655880), (479, 4267080), (486, 4205620), (540, 3785058), (648, 3154215), (810, 2523372), (878, 2327940), (958, 2133540), (972, 2102810), (1080, 1892529), (1215, 1682248), (1317, 1551960), (1437, 1422360), (1620, 1261686), (1756, 1163970), (1916, 1066770), (1944, 1051405), (2195, 931176), (2395, 853416), (2430, 841124), (2634, 775980), (2874, 711180), (3240, 630843), (3512, 581985), (3832, 533385), (3951, 517320), (4311, 474120), (4390, 465588), (4790, 426708), (4860, 420562), (5268, 387990), (5748, 355590), (6585, 310392), (7185, 284472), (7902, 258660), (8622, 237060), (8780, 232794), (9580, 213354), (9720, 210281), (10536, 193995), (11496, 177795), (11853, 172440), (12933, 158040), (13170, 155196), (14370, 142236), (15804, 129330), (17244, 118530), (17560, 116397), (19160, 106677), (19755, 103464), (21555, 94824), (23706, 86220), (25866, 79020), (26340, 77598), (28740, 71118), (31608, 64665), (34488, 59265), (35559, 57480), (38799, 52680), (39510, 51732), (43110, 47412)]