219127680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 192

約数和(自身を含む): 785257200

約数和(自身を除く): 566129520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1409, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2818, 2880, 3240, 3456, 3888, 4227, 4320, 4860, 5184, 5636, 5760, 6480, 7045, 7776, 8454, 8640, 9720, 10368, 11272, 12681, 12960, 14090, 15552, 16908, 17280, 19440, 21135, 22544, 25362, 25920, 28180, 31104, 33816, 38043, 38880, 42270, 45088, 50724, 51840, 56360, 63405, 67632, 76086, 77760, 84540, 90176, 101448, 112720, 114129, 126810, 135264, 152172, 155520, 169080, 180352, 190215, 202896, 225440, 228258, 253620, 270528, 304344, 338160, 342387, 380430, 405792, 450880, 456516, 507240, 541056, 570645, 608688, 676320, 684774, 760860, 811584, 901760, 913032, 1014480, 1141290, 1217376, 1352640, 1369548, 1521720, 1623168, 1711935, 1826064, 2028960, 2282580, 2434752, 2705280, 2739096, 3043440, 3423870, 3652128, 4057920, 4565160, 4869504, 5478192, 6086880, 6847740, 7304256, 8115840, 9130320, 10956384, 12173760, 13695480, 14608512, 18260640, 21912768, 24347520, 27390960, 36521280, 43825536, 54781920, 73042560, 109563840, 219127680]

約数ペア:

[(1, 219127680), (2, 109563840), (3, 73042560), (4, 54781920), (5, 43825536), (6, 36521280), (8, 27390960), (9, 24347520), (10, 21912768), (12, 18260640), (15, 14608512), (16, 13695480), (18, 12173760), (20, 10956384), (24, 9130320), (27, 8115840), (30, 7304256), (32, 6847740), (36, 6086880), (40, 5478192), (45, 4869504), (48, 4565160), (54, 4057920), (60, 3652128), (64, 3423870), (72, 3043440), (80, 2739096), (81, 2705280), (90, 2434752), (96, 2282580), (108, 2028960), (120, 1826064), (128, 1711935), (135, 1623168), (144, 1521720), (160, 1369548), (162, 1352640), (180, 1217376), (192, 1141290), (216, 1014480), (240, 913032), (243, 901760), (270, 811584), (288, 760860), (320, 684774), (324, 676320), (360, 608688), (384, 570645), (405, 541056), (432, 507240), (480, 456516), (486, 450880), (540, 405792), (576, 380430), (640, 342387), (648, 338160), (720, 304344), (810, 270528), (864, 253620), (960, 228258), (972, 225440), (1080, 202896), (1152, 190215), (1215, 180352), (1296, 169080), (1409, 155520), (1440, 152172), (1620, 135264), (1728, 126810), (1920, 114129), (1944, 112720), (2160, 101448), (2430, 90176), (2592, 84540), (2818, 77760), (2880, 76086), (3240, 67632), (3456, 63405), (3888, 56360), (4227, 51840), (4320, 50724), (4860, 45088), (5184, 42270), (5636, 38880), (5760, 38043), (6480, 33816), (7045, 31104), (7776, 28180), (8454, 25920), (8640, 25362), (9720, 22544), (10368, 21135), (11272, 19440), (12681, 17280), (12960, 16908), (14090, 15552)]