15697987440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{1523}}^1$

素因数の和:2247

約数の個数: 160

約数和(自身を含む): 49499617536

約数和(自身を除く): 33801630096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 641, 670, 804, 1005, 1072, 1282, 1340, 1523, 1608, 1923, 2010, 2564, 2680, 3046, 3205, 3216, 3846, 4020, 4569, 5128, 5360, 6092, 6410, 7615, 7692, 8040, 9138, 9615, 10256, 12184, 12820, 15230, 15384, 16080, 18276, 19230, 22845, 24368, 25640, 30460, 30768, 36552, 38460, 42947, 45690, 51280, 60920, 73104, 76920, 85894, 91380, 102041, 121840, 128841, 153840, 171788, 182760, 204082, 214735, 257682, 306123, 343576, 365520, 408164, 429470, 510205, 515364, 612246, 644205, 687152, 816328, 858940, 976243, 1020410, 1030728, 1224492, 1288410, 1530615, 1632656, 1717880, 1952486, 2040820, 2061456, 2448984, 2576820, 2928729, 3061230, 3435760, 3904972, 4081640, 4881215, 4897968, 5153640, 5857458, 6122460, 7809944, 8163280, 9762430, 10307280, 11714916, 12244920, 14643645, 15619888, 19524860, 23429832, 24489840, 29287290, 39049720, 46859664, 58574580, 65408281, 78099440, 117149160, 130816562, 196224843, 234298320, 261633124, 327041405, 392449686, 523266248, 654082810, 784899372, 981124215, 1046532496, 1308165620, 1569798744, 1962248430, 2616331240, 3139597488, 3924496860, 5232662480, 7848993720, 15697987440]

約数ペア:

[(1, 15697987440), (2, 7848993720), (3, 5232662480), (4, 3924496860), (5, 3139597488), (6, 2616331240), (8, 1962248430), (10, 1569798744), (12, 1308165620), (15, 1046532496), (16, 981124215), (20, 784899372), (24, 654082810), (30, 523266248), (40, 392449686), (48, 327041405), (60, 261633124), (67, 234298320), (80, 196224843), (120, 130816562), (134, 117149160), (201, 78099440), (240, 65408281), (268, 58574580), (335, 46859664), (402, 39049720), (536, 29287290), (641, 24489840), (670, 23429832), (804, 19524860), (1005, 15619888), (1072, 14643645), (1282, 12244920), (1340, 11714916), (1523, 10307280), (1608, 9762430), (1923, 8163280), (2010, 7809944), (2564, 6122460), (2680, 5857458), (3046, 5153640), (3205, 4897968), (3216, 4881215), (3846, 4081640), (4020, 3904972), (4569, 3435760), (5128, 3061230), (5360, 2928729), (6092, 2576820), (6410, 2448984), (7615, 2061456), (7692, 2040820), (8040, 1952486), (9138, 1717880), (9615, 1632656), (10256, 1530615), (12184, 1288410), (12820, 1224492), (15230, 1030728), (15384, 1020410), (16080, 976243), (18276, 858940), (19230, 816328), (22845, 687152), (24368, 644205), (25640, 612246), (30460, 515364), (30768, 510205), (36552, 429470), (38460, 408164), (42947, 365520), (45690, 343576), (51280, 306123), (60920, 257682), (73104, 214735), (76920, 204082), (85894, 182760), (91380, 171788), (102041, 153840), (121840, 128841)]