25222080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 90123264

約数和(自身を除く): 64901184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 47, 48, 52, 60, 64, 65, 78, 80, 86, 94, 96, 104, 120, 129, 130, 141, 156, 160, 172, 188, 192, 195, 208, 215, 235, 240, 258, 260, 282, 312, 320, 344, 376, 390, 416, 430, 470, 480, 516, 520, 559, 564, 611, 624, 645, 688, 705, 752, 780, 832, 860, 940, 960, 1032, 1040, 1118, 1128, 1222, 1248, 1290, 1376, 1410, 1504, 1560, 1677, 1720, 1833, 1880, 2021, 2064, 2080, 2236, 2256, 2444, 2496, 2580, 2752, 2795, 2820, 3008, 3055, 3120, 3354, 3440, 3666, 3760, 4042, 4128, 4160, 4472, 4512, 4888, 5160, 5590, 5640, 6063, 6110, 6240, 6708, 6880, 7332, 7520, 8084, 8256, 8385, 8944, 9024, 9165, 9776, 10105, 10320, 11180, 11280, 12126, 12220, 12480, 13416, 13760, 14664, 15040, 16168, 16770, 17888, 18330, 19552, 20210, 20640, 22360, 22560, 24252, 24440, 26273, 26832, 29328, 30315, 32336, 33540, 35776, 36660, 39104, 40420, 41280, 44720, 45120, 48504, 48880, 52546, 53664, 58656, 60630, 64672, 67080, 73320, 78819, 80840, 89440, 97008, 97760, 105092, 107328, 117312, 121260, 129344, 131365, 134160, 146640, 157638, 161680, 178880, 194016, 195520, 210184, 242520, 262730, 268320, 293280, 315276, 323360, 388032, 394095, 420368, 485040, 525460, 536640, 586560, 630552, 646720, 788190, 840736, 970080, 1050920, 1261104, 1576380, 1681472, 1940160, 2101840, 2522208, 3152760, 4203680, 5044416, 6305520, 8407360, 12611040, 25222080]

約数ペア:

[(1, 25222080), (2, 12611040), (3, 8407360), (4, 6305520), (5, 5044416), (6, 4203680), (8, 3152760), (10, 2522208), (12, 2101840), (13, 1940160), (15, 1681472), (16, 1576380), (20, 1261104), (24, 1050920), (26, 970080), (30, 840736), (32, 788190), (39, 646720), (40, 630552), (43, 586560), (47, 536640), (48, 525460), (52, 485040), (60, 420368), (64, 394095), (65, 388032), (78, 323360), (80, 315276), (86, 293280), (94, 268320), (96, 262730), (104, 242520), (120, 210184), (129, 195520), (130, 194016), (141, 178880), (156, 161680), (160, 157638), (172, 146640), (188, 134160), (192, 131365), (195, 129344), (208, 121260), (215, 117312), (235, 107328), (240, 105092), (258, 97760), (260, 97008), (282, 89440), (312, 80840), (320, 78819), (344, 73320), (376, 67080), (390, 64672), (416, 60630), (430, 58656), (470, 53664), (480, 52546), (516, 48880), (520, 48504), (559, 45120), (564, 44720), (611, 41280), (624, 40420), (645, 39104), (688, 36660), (705, 35776), (752, 33540), (780, 32336), (832, 30315), (860, 29328), (940, 26832), (960, 26273), (1032, 24440), (1040, 24252), (1118, 22560), (1128, 22360), (1222, 20640), (1248, 20210), (1290, 19552), (1376, 18330), (1410, 17888), (1504, 16770), (1560, 16168), (1677, 15040), (1720, 14664), (1833, 13760), (1880, 13416), (2021, 12480), (2064, 12220), (2080, 12126), (2236, 11280), (2256, 11180), (2444, 10320), (2496, 10105), (2580, 9776), (2752, 9165), (2795, 9024), (2820, 8944), (3008, 8385), (3055, 8256), (3120, 8084), (3354, 7520), (3440, 7332), (3666, 6880), (3760, 6708), (4042, 6240), (4128, 6110), (4160, 6063), (4472, 5640), (4512, 5590), (4888, 5160)]