230977680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^3$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 774652800

約数和(自身を除く): 543675120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1369, 1406, 1480, 1520, 1776, 2109, 2220, 2280, 2738, 2812, 2960, 3515, 4107, 4218, 4440, 4560, 5476, 5624, 6845, 7030, 8214, 8436, 8880, 10545, 10952, 11248, 13690, 14060, 16428, 16872, 20535, 21090, 21904, 26011, 27380, 28120, 32856, 33744, 41070, 42180, 50653, 52022, 54760, 56240, 65712, 78033, 82140, 84360, 101306, 104044, 109520, 130055, 151959, 156066, 164280, 168720, 202612, 208088, 253265, 260110, 303918, 312132, 328560, 390165, 405224, 416176, 506530, 520220, 607836, 624264, 759795, 780330, 810448, 962407, 1013060, 1040440, 1215672, 1248528, 1519590, 1560660, 1924814, 2026120, 2080880, 2431344, 2887221, 3039180, 3121320, 3849628, 4052240, 4812035, 5774442, 6078360, 6242640, 7699256, 9624070, 11548884, 12156720, 14436105, 15398512, 19248140, 23097768, 28872210, 38496280, 46195536, 57744420, 76992560, 115488840, 230977680]

約数ペア:

[(1, 230977680), (2, 115488840), (3, 76992560), (4, 57744420), (5, 46195536), (6, 38496280), (8, 28872210), (10, 23097768), (12, 19248140), (15, 15398512), (16, 14436105), (19, 12156720), (20, 11548884), (24, 9624070), (30, 7699256), (37, 6242640), (38, 6078360), (40, 5774442), (48, 4812035), (57, 4052240), (60, 3849628), (74, 3121320), (76, 3039180), (80, 2887221), (95, 2431344), (111, 2080880), (114, 2026120), (120, 1924814), (148, 1560660), (152, 1519590), (185, 1248528), (190, 1215672), (222, 1040440), (228, 1013060), (240, 962407), (285, 810448), (296, 780330), (304, 759795), (370, 624264), (380, 607836), (444, 520220), (456, 506530), (555, 416176), (570, 405224), (592, 390165), (703, 328560), (740, 312132), (760, 303918), (888, 260110), (912, 253265), (1110, 208088), (1140, 202612), (1369, 168720), (1406, 164280), (1480, 156066), (1520, 151959), (1776, 130055), (2109, 109520), (2220, 104044), (2280, 101306), (2738, 84360), (2812, 82140), (2960, 78033), (3515, 65712), (4107, 56240), (4218, 54760), (4440, 52022), (4560, 50653), (5476, 42180), (5624, 41070), (6845, 33744), (7030, 32856), (8214, 28120), (8436, 27380), (8880, 26011), (10545, 21904), (10952, 21090), (11248, 20535), (13690, 16872), (14060, 16428)]