19000195560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{6491}}^1$

素因数の和:6728

約数の個数: 192

約数和(自身を含む): 63438785280

約数和(自身を除く): 44438589720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 173, 180, 188, 235, 282, 346, 360, 376, 423, 470, 519, 564, 692, 705, 846, 865, 940, 1038, 1128, 1384, 1410, 1557, 1692, 1730, 1880, 2076, 2115, 2595, 2820, 3114, 3384, 3460, 4152, 4230, 5190, 5640, 6228, 6491, 6920, 7785, 8131, 8460, 10380, 12456, 12982, 15570, 16262, 16920, 19473, 20760, 24393, 25964, 31140, 32455, 32524, 38946, 40655, 48786, 51928, 58419, 62280, 64910, 65048, 73179, 77892, 81310, 97365, 97572, 116838, 121965, 129820, 146358, 155784, 162620, 194730, 195144, 233676, 243930, 259640, 292095, 292716, 305077, 325240, 365895, 389460, 467352, 487860, 584190, 585432, 610154, 731790, 778920, 915231, 975720, 1122943, 1168380, 1220308, 1463580, 1525385, 1830462, 2245886, 2336760, 2440616, 2745693, 2927160, 3050770, 3368829, 3660924, 4491772, 4576155, 5491386, 5614715, 6101540, 6737658, 7321848, 8983544, 9152310, 10106487, 10982772, 11229430, 12203080, 13475316, 13728465, 16844145, 18304620, 20212974, 21965544, 22458860, 26950632, 27456930, 33688290, 36609240, 40425948, 44917720, 50532435, 52778321, 54913860, 67376580, 80851896, 101064870, 105556642, 109827720, 134753160, 158334963, 202129740, 211113284, 263891605, 316669926, 404259480, 422226568, 475004889, 527783210, 633339852, 791674815, 950009778, 1055566420, 1266679704, 1583349630, 1900019556, 2111132840, 2375024445, 3166699260, 3800039112, 4750048890, 6333398520, 9500097780, 19000195560]

約数ペア:

[(1, 19000195560), (2, 9500097780), (3, 6333398520), (4, 4750048890), (5, 3800039112), (6, 3166699260), (8, 2375024445), (9, 2111132840), (10, 1900019556), (12, 1583349630), (15, 1266679704), (18, 1055566420), (20, 950009778), (24, 791674815), (30, 633339852), (36, 527783210), (40, 475004889), (45, 422226568), (47, 404259480), (60, 316669926), (72, 263891605), (90, 211113284), (94, 202129740), (120, 158334963), (141, 134753160), (173, 109827720), (180, 105556642), (188, 101064870), (235, 80851896), (282, 67376580), (346, 54913860), (360, 52778321), (376, 50532435), (423, 44917720), (470, 40425948), (519, 36609240), (564, 33688290), (692, 27456930), (705, 26950632), (846, 22458860), (865, 21965544), (940, 20212974), (1038, 18304620), (1128, 16844145), (1384, 13728465), (1410, 13475316), (1557, 12203080), (1692, 11229430), (1730, 10982772), (1880, 10106487), (2076, 9152310), (2115, 8983544), (2595, 7321848), (2820, 6737658), (3114, 6101540), (3384, 5614715), (3460, 5491386), (4152, 4576155), (4230, 4491772), (5190, 3660924), (5640, 3368829), (6228, 3050770), (6491, 2927160), (6920, 2745693), (7785, 2440616), (8131, 2336760), (8460, 2245886), (10380, 1830462), (12456, 1525385), (12982, 1463580), (15570, 1220308), (16262, 1168380), (16920, 1122943), (19473, 975720), (20760, 915231), (24393, 778920), (25964, 731790), (31140, 610154), (32455, 585432), (32524, 584190), (38946, 487860), (40655, 467352), (48786, 389460), (51928, 365895), (58419, 325240), (62280, 305077), (64910, 292716), (65048, 292095), (73179, 259640), (77892, 243930), (81310, 233676), (97365, 195144), (97572, 194730), (116838, 162620), (121965, 155784), (129820, 146358)]