425377920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 192

約数和(自身を含む): 1491174720

約数和(自身を除く): 1065796800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1831, 1920, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3662, 3872, 4224, 4840, 5280, 5493, 5808, 7040, 7260, 7324, 7744, 9155, 9680, 10560, 10986, 11616, 14520, 14648, 15488, 18310, 19360, 20141, 21120, 21972, 23232, 27465, 29040, 29296, 36620, 38720, 40282, 43944, 46464, 54930, 58080, 58592, 60423, 73240, 77440, 80564, 87888, 100705, 109860, 116160, 117184, 120846, 146480, 161128, 175776, 201410, 219720, 221551, 232320, 234368, 241692, 292960, 302115, 322256, 351552, 402820, 439440, 443102, 483384, 585920, 604230, 644512, 664653, 703104, 805640, 878880, 886204, 966768, 1107755, 1171840, 1208460, 1289024, 1329306, 1611280, 1757760, 1772408, 1933536, 2215510, 2416920, 2578048, 2658612, 3222560, 3323265, 3515520, 3544816, 3867072, 4431020, 4833840, 5317224, 6445120, 6646530, 7089632, 7734144, 8862040, 9667680, 10634448, 12890240, 13293060, 14179264, 17724080, 19335360, 21268896, 26586120, 28358528, 35448160, 38670720, 42537792, 53172240, 70896320, 85075584, 106344480, 141792640, 212688960, 425377920]

約数ペア:

[(1, 425377920), (2, 212688960), (3, 141792640), (4, 106344480), (5, 85075584), (6, 70896320), (8, 53172240), (10, 42537792), (11, 38670720), (12, 35448160), (15, 28358528), (16, 26586120), (20, 21268896), (22, 19335360), (24, 17724080), (30, 14179264), (32, 13293060), (33, 12890240), (40, 10634448), (44, 9667680), (48, 8862040), (55, 7734144), (60, 7089632), (64, 6646530), (66, 6445120), (80, 5317224), (88, 4833840), (96, 4431020), (110, 3867072), (120, 3544816), (121, 3515520), (128, 3323265), (132, 3222560), (160, 2658612), (165, 2578048), (176, 2416920), (192, 2215510), (220, 1933536), (240, 1772408), (242, 1757760), (264, 1611280), (320, 1329306), (330, 1289024), (352, 1208460), (363, 1171840), (384, 1107755), (440, 966768), (480, 886204), (484, 878880), (528, 805640), (605, 703104), (640, 664653), (660, 644512), (704, 604230), (726, 585920), (880, 483384), (960, 443102), (968, 439440), (1056, 402820), (1210, 351552), (1320, 322256), (1408, 302115), (1452, 292960), (1760, 241692), (1815, 234368), (1831, 232320), (1920, 221551), (1936, 219720), (2112, 201410), (2420, 175776), (2640, 161128), (2904, 146480), (3520, 120846), (3630, 117184), (3662, 116160), (3872, 109860), (4224, 100705), (4840, 87888), (5280, 80564), (5493, 77440), (5808, 73240), (7040, 60423), (7260, 58592), (7324, 58080), (7744, 54930), (9155, 46464), (9680, 43944), (10560, 40282), (10986, 38720), (11616, 36620), (14520, 29296), (14648, 29040), (15488, 27465), (18310, 23232), (19360, 21972), (20141, 21120)]