181489440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 641208960

約数和(自身を除く): 459719520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 740, 814, 880, 888, 929, 1056, 1110, 1184, 1221, 1320, 1480, 1628, 1760, 1776, 1858, 2035, 2220, 2442, 2640, 2787, 2960, 3256, 3552, 3716, 4070, 4440, 4645, 4884, 5280, 5574, 5920, 6105, 6512, 7432, 8140, 8880, 9290, 9768, 10219, 11148, 12210, 13024, 13935, 14864, 16280, 17760, 18580, 19536, 20438, 22296, 24420, 27870, 29728, 30657, 32560, 34373, 37160, 39072, 40876, 44592, 48840, 51095, 55740, 61314, 65120, 68746, 74320, 81752, 89184, 97680, 102190, 103119, 111480, 122628, 137492, 148640, 153285, 163504, 171865, 195360, 204380, 206238, 222960, 245256, 274984, 306570, 327008, 343730, 378103, 408760, 412476, 445920, 490512, 515595, 549968, 613140, 687460, 756206, 817520, 824952, 981024, 1031190, 1099936, 1134309, 1226280, 1374920, 1512412, 1635040, 1649904, 1890515, 2062380, 2268618, 2452560, 2749840, 3024824, 3299808, 3781030, 4124760, 4537236, 4905120, 5499680, 5671545, 6049648, 7562060, 8249520, 9074472, 11343090, 12099296, 15124120, 16499040, 18148944, 22686180, 30248240, 36297888, 45372360, 60496480, 90744720, 181489440]

約数ペア:

[(1, 181489440), (2, 90744720), (3, 60496480), (4, 45372360), (5, 36297888), (6, 30248240), (8, 22686180), (10, 18148944), (11, 16499040), (12, 15124120), (15, 12099296), (16, 11343090), (20, 9074472), (22, 8249520), (24, 7562060), (30, 6049648), (32, 5671545), (33, 5499680), (37, 4905120), (40, 4537236), (44, 4124760), (48, 3781030), (55, 3299808), (60, 3024824), (66, 2749840), (74, 2452560), (80, 2268618), (88, 2062380), (96, 1890515), (110, 1649904), (111, 1635040), (120, 1512412), (132, 1374920), (148, 1226280), (160, 1134309), (165, 1099936), (176, 1031190), (185, 981024), (220, 824952), (222, 817520), (240, 756206), (264, 687460), (296, 613140), (330, 549968), (352, 515595), (370, 490512), (407, 445920), (440, 412476), (444, 408760), (480, 378103), (528, 343730), (555, 327008), (592, 306570), (660, 274984), (740, 245256), (814, 222960), (880, 206238), (888, 204380), (929, 195360), (1056, 171865), (1110, 163504), (1184, 153285), (1221, 148640), (1320, 137492), (1480, 122628), (1628, 111480), (1760, 103119), (1776, 102190), (1858, 97680), (2035, 89184), (2220, 81752), (2442, 74320), (2640, 68746), (2787, 65120), (2960, 61314), (3256, 55740), (3552, 51095), (3716, 48840), (4070, 44592), (4440, 40876), (4645, 39072), (4884, 37160), (5280, 34373), (5574, 32560), (5920, 30657), (6105, 29728), (6512, 27870), (7432, 24420), (8140, 22296), (8880, 20438), (9290, 19536), (9768, 18580), (10219, 17760), (11148, 16280), (12210, 14864), (13024, 13935)]