18709806240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1060

約数の個数: 288

約数和(自身を含む): 65218608000

約数和(自身を除く): 46508801760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 349, 354, 360, 472, 480, 531, 590, 631, 698, 708, 720, 885, 944, 1047, 1062, 1180, 1262, 1396, 1416, 1440, 1745, 1770, 1888, 1893, 2094, 2124, 2360, 2524, 2655, 2792, 2832, 3141, 3155, 3490, 3540, 3786, 4188, 4248, 4720, 5048, 5235, 5310, 5584, 5664, 5679, 6282, 6310, 6980, 7080, 7572, 8376, 8496, 9440, 9465, 10096, 10470, 10620, 11168, 11358, 12564, 12620, 13960, 14160, 15144, 15705, 16752, 16992, 18930, 20192, 20591, 20940, 21240, 22716, 25128, 25240, 27920, 28320, 28395, 30288, 31410, 33504, 37229, 37860, 41182, 41880, 42480, 45432, 50256, 50480, 55840, 56790, 60576, 61773, 62820, 74458, 75720, 82364, 83760, 84960, 90864, 100512, 100960, 102955, 111687, 113580, 123546, 125640, 148916, 151440, 164728, 167520, 181728, 185319, 186145, 205910, 220219, 223374, 227160, 247092, 251280, 297832, 302880, 308865, 329456, 335061, 370638, 372290, 411820, 440438, 446748, 454320, 494184, 502560, 558435, 595664, 617730, 658912, 660657, 670122, 741276, 744580, 823640, 880876, 893496, 908640, 926595, 988368, 1101095, 1116870, 1191328, 1235460, 1321314, 1340244, 1482552, 1489160, 1647280, 1675305, 1761752, 1786992, 1853190, 1976736, 1981971, 2202190, 2233740, 2470920, 2642628, 2680488, 2965104, 2978320, 3294560, 3303285, 3350610, 3523504, 3573984, 3706380, 3963942, 4404380, 4467480, 4941840, 5285256, 5360976, 5930208, 5956640, 6606570, 6701220, 7047008, 7412760, 7927884, 8808760, 8934960, 9883680, 9909855, 10570512, 10721952, 12992921, 13213140, 13402440, 14825520, 15855768, 17617520, 17869920, 19819710, 21141024, 25985842, 26426280, 26804880, 29651040, 31711536, 35235040, 38978763, 39639420, 51971684, 52852560, 53609760, 63423072, 64964605, 77957526, 79278840, 103943368, 105705120, 116936289, 129929210, 155915052, 158557680, 194893815, 207886736, 233872578, 259858420, 311830104, 317115360, 389787630, 415773472, 467745156, 519716840, 584681445, 623660208, 779575260, 935490312, 1039433680, 1169362890, 1247320416, 1559150520, 1870980624, 2078867360, 2338725780, 3118301040, 3741961248, 4677451560, 6236602080, 9354903120, 18709806240]

約数ペア:

[(1, 18709806240), (2, 9354903120), (3, 6236602080), (4, 4677451560), (5, 3741961248), (6, 3118301040), (8, 2338725780), (9, 2078867360), (10, 1870980624), (12, 1559150520), (15, 1247320416), (16, 1169362890), (18, 1039433680), (20, 935490312), (24, 779575260), (30, 623660208), (32, 584681445), (36, 519716840), (40, 467745156), (45, 415773472), (48, 389787630), (59, 317115360), (60, 311830104), (72, 259858420), (80, 233872578), (90, 207886736), (96, 194893815), (118, 158557680), (120, 155915052), (144, 129929210), (160, 116936289), (177, 105705120), (180, 103943368), (236, 79278840), (240, 77957526), (288, 64964605), (295, 63423072), (349, 53609760), (354, 52852560), (360, 51971684), (472, 39639420), (480, 38978763), (531, 35235040), (590, 31711536), (631, 29651040), (698, 26804880), (708, 26426280), (720, 25985842), (885, 21141024), (944, 19819710), (1047, 17869920), (1062, 17617520), (1180, 15855768), (1262, 14825520), (1396, 13402440), (1416, 13213140), (1440, 12992921), (1745, 10721952), (1770, 10570512), (1888, 9909855), (1893, 9883680), (2094, 8934960), (2124, 8808760), (2360, 7927884), (2524, 7412760), (2655, 7047008), (2792, 6701220), (2832, 6606570), (3141, 5956640), (3155, 5930208), (3490, 5360976), (3540, 5285256), (3786, 4941840), (4188, 4467480), (4248, 4404380), (4720, 3963942), (5048, 3706380), (5235, 3573984), (5310, 3523504), (5584, 3350610), (5664, 3303285), (5679, 3294560), (6282, 2978320), (6310, 2965104), (6980, 2680488), (7080, 2642628), (7572, 2470920), (8376, 2233740), (8496, 2202190), (9440, 1981971), (9465, 1976736), (10096, 1853190), (10470, 1786992), (10620, 1761752), (11168, 1675305), (11358, 1647280), (12564, 1489160), (12620, 1482552), (13960, 1340244), (14160, 1321314), (15144, 1235460), (15705, 1191328), (16752, 1116870), (16992, 1101095), (18930, 988368), (20192, 926595), (20591, 908640), (20940, 893496), (21240, 880876), (22716, 823640), (25128, 744580), (25240, 741276), (27920, 670122), (28320, 660657), (28395, 658912), (30288, 617730), (31410, 595664), (33504, 558435), (37229, 502560), (37860, 494184), (41182, 454320), (41880, 446748), (42480, 440438), (45432, 411820), (50256, 372290), (50480, 370638), (55840, 335061), (56790, 329456), (60576, 308865), (61773, 302880), (62820, 297832), (74458, 251280), (75720, 247092), (82364, 227160), (83760, 223374), (84960, 220219), (90864, 205910), (100512, 186145), (100960, 185319), (102955, 181728), (111687, 167520), (113580, 164728), (123546, 151440), (125640, 148916)]