25180927680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{19531}}^1$

素因数の和:19647

約数の個数: 224

約数和(自身を含む): 85728291840

約数和(自身を除く): 60547364160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 136, 158, 160, 170, 192, 204, 237, 240, 255, 272, 316, 320, 340, 395, 408, 474, 480, 510, 544, 632, 680, 790, 816, 948, 960, 1020, 1088, 1185, 1264, 1343, 1360, 1580, 1632, 1896, 2040, 2370, 2528, 2686, 2720, 3160, 3264, 3792, 4029, 4080, 4740, 5056, 5372, 5440, 6320, 6715, 7584, 8058, 8160, 9480, 10744, 12640, 13430, 15168, 16116, 16320, 18960, 19531, 20145, 21488, 25280, 26860, 32232, 37920, 39062, 40290, 42976, 53720, 58593, 64464, 75840, 78124, 80580, 85952, 97655, 107440, 117186, 128928, 156248, 161160, 195310, 214880, 234372, 257856, 292965, 312496, 322320, 332027, 390620, 429760, 468744, 585930, 624992, 644640, 664054, 781240, 937488, 996081, 1171860, 1249984, 1289280, 1328108, 1542949, 1562480, 1660135, 1874976, 1992162, 2343720, 2656216, 3085898, 3124960, 3320270, 3749952, 3984324, 4628847, 4687440, 4980405, 5312432, 6171796, 6249920, 6640540, 7714745, 7968648, 9257694, 9374880, 9960810, 10624864, 12343592, 13281080, 15429490, 15937296, 18515388, 18749760, 19921620, 21249728, 23144235, 24687184, 26230133, 26562160, 30858980, 31874592, 37030776, 39843240, 46288470, 49374368, 52460266, 53124320, 61717960, 63749184, 74061552, 78690399, 79686480, 92576940, 98748736, 104920532, 106248640, 123435920, 131150665, 148123104, 157380798, 159372960, 185153880, 209841064, 246871840, 262301330, 296246208, 314761596, 318745920, 370307760, 393451995, 419682128, 493743680, 524602660, 629523192, 740615520, 786903990, 839364256, 1049205320, 1259046384, 1481231040, 1573807980, 1678728512, 2098410640, 2518092768, 3147615960, 4196821280, 5036185536, 6295231920, 8393642560, 12590463840, 25180927680]

約数ペア:

[(1, 25180927680), (2, 12590463840), (3, 8393642560), (4, 6295231920), (5, 5036185536), (6, 4196821280), (8, 3147615960), (10, 2518092768), (12, 2098410640), (15, 1678728512), (16, 1573807980), (17, 1481231040), (20, 1259046384), (24, 1049205320), (30, 839364256), (32, 786903990), (34, 740615520), (40, 629523192), (48, 524602660), (51, 493743680), (60, 419682128), (64, 393451995), (68, 370307760), (79, 318745920), (80, 314761596), (85, 296246208), (96, 262301330), (102, 246871840), (120, 209841064), (136, 185153880), (158, 159372960), (160, 157380798), (170, 148123104), (192, 131150665), (204, 123435920), (237, 106248640), (240, 104920532), (255, 98748736), (272, 92576940), (316, 79686480), (320, 78690399), (340, 74061552), (395, 63749184), (408, 61717960), (474, 53124320), (480, 52460266), (510, 49374368), (544, 46288470), (632, 39843240), (680, 37030776), (790, 31874592), (816, 30858980), (948, 26562160), (960, 26230133), (1020, 24687184), (1088, 23144235), (1185, 21249728), (1264, 19921620), (1343, 18749760), (1360, 18515388), (1580, 15937296), (1632, 15429490), (1896, 13281080), (2040, 12343592), (2370, 10624864), (2528, 9960810), (2686, 9374880), (2720, 9257694), (3160, 7968648), (3264, 7714745), (3792, 6640540), (4029, 6249920), (4080, 6171796), (4740, 5312432), (5056, 4980405), (5372, 4687440), (5440, 4628847), (6320, 3984324), (6715, 3749952), (7584, 3320270), (8058, 3124960), (8160, 3085898), (9480, 2656216), (10744, 2343720), (12640, 1992162), (13430, 1874976), (15168, 1660135), (16116, 1562480), (16320, 1542949), (18960, 1328108), (19531, 1289280), (20145, 1249984), (21488, 1171860), (25280, 996081), (26860, 937488), (32232, 781240), (37920, 664054), (39062, 644640), (40290, 624992), (42976, 585930), (53720, 468744), (58593, 429760), (64464, 390620), (75840, 332027), (78124, 322320), (80580, 312496), (85952, 292965), (97655, 257856), (107440, 234372), (117186, 214880), (128928, 195310), (156248, 161160)]