19078080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 224

約数和(自身を含む): 73737216

約数和(自身を除く): 54659136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 167, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 334, 336, 340, 357, 408, 420, 448, 476, 480, 501, 510, 544, 560, 595, 668, 672, 680, 714, 816, 835, 840, 952, 960, 1002, 1020, 1088, 1120, 1169, 1190, 1336, 1344, 1360, 1428, 1632, 1670, 1680, 1785, 1904, 2004, 2040, 2240, 2338, 2380, 2505, 2672, 2720, 2839, 2856, 3264, 3340, 3360, 3507, 3570, 3808, 4008, 4080, 4676, 4760, 5010, 5344, 5440, 5678, 5712, 5845, 6680, 6720, 7014, 7140, 7616, 8016, 8160, 8517, 9352, 9520, 10020, 10688, 11356, 11424, 11690, 13360, 14028, 14195, 14280, 16032, 16320, 17034, 17535, 18704, 19040, 19873, 20040, 22712, 22848, 23380, 26720, 28056, 28390, 28560, 32064, 34068, 35070, 37408, 38080, 39746, 40080, 42585, 45424, 46760, 53440, 56112, 56780, 57120, 59619, 68136, 70140, 74816, 79492, 80160, 85170, 90848, 93520, 99365, 112224, 113560, 114240, 119238, 136272, 140280, 158984, 160320, 170340, 181696, 187040, 198730, 224448, 227120, 238476, 272544, 280560, 298095, 317968, 340680, 374080, 397460, 454240, 476952, 545088, 561120, 596190, 635936, 681360, 794920, 908480, 953904, 1122240, 1192380, 1271872, 1362720, 1589840, 1907808, 2384760, 2725440, 3179680, 3815616, 4769520, 6359360, 9539040, 19078080]

約数ペア:

[(1, 19078080), (2, 9539040), (3, 6359360), (4, 4769520), (5, 3815616), (6, 3179680), (7, 2725440), (8, 2384760), (10, 1907808), (12, 1589840), (14, 1362720), (15, 1271872), (16, 1192380), (17, 1122240), (20, 953904), (21, 908480), (24, 794920), (28, 681360), (30, 635936), (32, 596190), (34, 561120), (35, 545088), (40, 476952), (42, 454240), (48, 397460), (51, 374080), (56, 340680), (60, 317968), (64, 298095), (68, 280560), (70, 272544), (80, 238476), (84, 227120), (85, 224448), (96, 198730), (102, 187040), (105, 181696), (112, 170340), (119, 160320), (120, 158984), (136, 140280), (140, 136272), (160, 119238), (167, 114240), (168, 113560), (170, 112224), (192, 99365), (204, 93520), (210, 90848), (224, 85170), (238, 80160), (240, 79492), (255, 74816), (272, 70140), (280, 68136), (320, 59619), (334, 57120), (336, 56780), (340, 56112), (357, 53440), (408, 46760), (420, 45424), (448, 42585), (476, 40080), (480, 39746), (501, 38080), (510, 37408), (544, 35070), (560, 34068), (595, 32064), (668, 28560), (672, 28390), (680, 28056), (714, 26720), (816, 23380), (835, 22848), (840, 22712), (952, 20040), (960, 19873), (1002, 19040), (1020, 18704), (1088, 17535), (1120, 17034), (1169, 16320), (1190, 16032), (1336, 14280), (1344, 14195), (1360, 14028), (1428, 13360), (1632, 11690), (1670, 11424), (1680, 11356), (1785, 10688), (1904, 10020), (2004, 9520), (2040, 9352), (2240, 8517), (2338, 8160), (2380, 8016), (2505, 7616), (2672, 7140), (2720, 7014), (2839, 6720), (2856, 6680), (3264, 5845), (3340, 5712), (3360, 5678), (3507, 5440), (3570, 5344), (3808, 5010), (4008, 4760), (4080, 4676)]