7995489840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23087}}^1$

素因数の和:23156

約数の個数: 240

約数和(自身を含む): 29699849088

約数和(自身を除く): 21704359248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4810, 5328, 5772, 6660, 7215, 7696, 8658, 8880, 9360, 9620, 11544, 13320, 14430, 17316, 19240, 21645, 23087, 23088, 26640, 28860, 34632, 38480, 43290, 46174, 57720, 69261, 69264, 86580, 92348, 115435, 115440, 138522, 173160, 184696, 207783, 230870, 277044, 300131, 346305, 346320, 369392, 415566, 461740, 554088, 600262, 692610, 831132, 854219, 900393, 923480, 1038915, 1108176, 1200524, 1385220, 1500655, 1662264, 1708438, 1800786, 1846960, 2077830, 2401048, 2562657, 2701179, 2770440, 3001310, 3324528, 3416876, 3601572, 4155660, 4271095, 4501965, 4802096, 5125314, 5402358, 5540880, 6002620, 6833752, 7203144, 7687971, 8311320, 8542190, 9003930, 10250628, 10804716, 11104847, 12005240, 12813285, 13505895, 13667504, 14406288, 15375942, 16622640, 17084380, 18007860, 20501256, 21609432, 22209694, 24010480, 25626570, 27011790, 30751884, 33314541, 34168760, 36015720, 38439855, 41002512, 43218864, 44419388, 51253140, 54023580, 55524235, 61503768, 66629082, 68337520, 72031440, 76879710, 88838776, 99943623, 102506280, 108047160, 111048470, 123007536, 133258164, 153759420, 166572705, 177677552, 199887246, 205012560, 216094320, 222096940, 266516328, 307518840, 333145410, 399774492, 444193880, 499718115, 533032656, 615037680, 666290820, 799548984, 888387760, 999436230, 1332581640, 1599097968, 1998872460, 2665163280, 3997744920, 7995489840]

約数ペア:

[(1, 7995489840), (2, 3997744920), (3, 2665163280), (4, 1998872460), (5, 1599097968), (6, 1332581640), (8, 999436230), (9, 888387760), (10, 799548984), (12, 666290820), (13, 615037680), (15, 533032656), (16, 499718115), (18, 444193880), (20, 399774492), (24, 333145410), (26, 307518840), (30, 266516328), (36, 222096940), (37, 216094320), (39, 205012560), (40, 199887246), (45, 177677552), (48, 166572705), (52, 153759420), (60, 133258164), (65, 123007536), (72, 111048470), (74, 108047160), (78, 102506280), (80, 99943623), (90, 88838776), (104, 76879710), (111, 72031440), (117, 68337520), (120, 66629082), (130, 61503768), (144, 55524235), (148, 54023580), (156, 51253140), (180, 44419388), (185, 43218864), (195, 41002512), (208, 38439855), (222, 36015720), (234, 34168760), (240, 33314541), (260, 30751884), (296, 27011790), (312, 25626570), (333, 24010480), (360, 22209694), (370, 21609432), (390, 20501256), (444, 18007860), (468, 17084380), (481, 16622640), (520, 15375942), (555, 14406288), (585, 13667504), (592, 13505895), (624, 12813285), (666, 12005240), (720, 11104847), (740, 10804716), (780, 10250628), (888, 9003930), (936, 8542190), (962, 8311320), (1040, 7687971), (1110, 7203144), (1170, 6833752), (1332, 6002620), (1443, 5540880), (1480, 5402358), (1560, 5125314), (1665, 4802096), (1776, 4501965), (1872, 4271095), (1924, 4155660), (2220, 3601572), (2340, 3416876), (2405, 3324528), (2664, 3001310), (2886, 2770440), (2960, 2701179), (3120, 2562657), (3330, 2401048), (3848, 2077830), (4329, 1846960), (4440, 1800786), (4680, 1708438), (4810, 1662264), (5328, 1500655), (5772, 1385220), (6660, 1200524), (7215, 1108176), (7696, 1038915), (8658, 923480), (8880, 900393), (9360, 854219), (9620, 831132), (11544, 692610), (13320, 600262), (14430, 554088), (17316, 461740), (19240, 415566), (21645, 369392), (23087, 346320), (23088, 346305), (26640, 300131), (28860, 277044), (34632, 230870), (38480, 207783), (43290, 184696), (46174, 173160), (57720, 138522), (69261, 115440), (69264, 115435), (86580, 92348)]