25445387760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263083}}^1$

素因数の和:263143

約数の個数: 160

約数和(自身を含む): 87689054208

約数和(自身を除く): 62243666448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 32240, 48360, 96720, 263083, 526166, 789249, 1052332, 1315415, 1578498, 2104664, 2630830, 3156996, 3420079, 3946245, 4209328, 5261660, 6313992, 6840158, 7892490, 8155573, 10260237, 10523320, 12627984, 13680316, 15784980, 16311146, 17100395, 20520474, 21046640, 24466719, 27360632, 31569960, 32622292, 34200790, 40777865, 41040948, 48933438, 51301185, 54721264, 63139920, 65244584, 68401580, 81555730, 82081896, 97866876, 102602370, 106022449, 122333595, 130489168, 136803160, 163111460, 164163792, 195733752, 205204740, 212044898, 244667190, 273606320, 318067347, 326222920, 391467504, 410409480, 424089796, 489334380, 530112245, 636134694, 652445840, 820818960, 848179592, 978668760, 1060224490, 1272269388, 1590336735, 1696359184, 1957337520, 2120448980, 2544538776, 3180673470, 4240897960, 5089077552, 6361346940, 8481795920, 12722693880, 25445387760]

約数ペア:

[(1, 25445387760), (2, 12722693880), (3, 8481795920), (4, 6361346940), (5, 5089077552), (6, 4240897960), (8, 3180673470), (10, 2544538776), (12, 2120448980), (13, 1957337520), (15, 1696359184), (16, 1590336735), (20, 1272269388), (24, 1060224490), (26, 978668760), (30, 848179592), (31, 820818960), (39, 652445840), (40, 636134694), (48, 530112245), (52, 489334380), (60, 424089796), (62, 410409480), (65, 391467504), (78, 326222920), (80, 318067347), (93, 273606320), (104, 244667190), (120, 212044898), (124, 205204740), (130, 195733752), (155, 164163792), (156, 163111460), (186, 136803160), (195, 130489168), (208, 122333595), (240, 106022449), (248, 102602370), (260, 97866876), (310, 82081896), (312, 81555730), (372, 68401580), (390, 65244584), (403, 63139920), (465, 54721264), (496, 51301185), (520, 48933438), (620, 41040948), (624, 40777865), (744, 34200790), (780, 32622292), (806, 31569960), (930, 27360632), (1040, 24466719), (1209, 21046640), (1240, 20520474), (1488, 17100395), (1560, 16311146), (1612, 15784980), (1860, 13680316), (2015, 12627984), (2418, 10523320), (2480, 10260237), (3120, 8155573), (3224, 7892490), (3720, 6840158), (4030, 6313992), (4836, 5261660), (6045, 4209328), (6448, 3946245), (7440, 3420079), (8060, 3156996), (9672, 2630830), (12090, 2104664), (16120, 1578498), (19344, 1315415), (24180, 1052332), (32240, 789249), (48360, 526166), (96720, 263083)]