1292209920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4927

約数の個数: 216

約数和(自身を含む): 4666255776

約数和(自身を除く): 3374045856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 4877, 5520, 5760, 5888, 6624, 7360, 8280, 8832, 9754, 11040, 11520, 13248, 14631, 14720, 16560, 17664, 19508, 22080, 24385, 26496, 29262, 29440, 33120, 39016, 43893, 44160, 48770, 52992, 58524, 66240, 73155, 78032, 87786, 88320, 97540, 112171, 117048, 132480, 146310, 156064, 175572, 195080, 219465, 224342, 234096, 264960, 292620, 312128, 336513, 351144, 390160, 438930, 448684, 468192, 560855, 585240, 624256, 673026, 702288, 780320, 877860, 897368, 936384, 1009539, 1121710, 1170480, 1248512, 1346052, 1404576, 1560640, 1682565, 1755720, 1794736, 1872768, 2019078, 2243420, 2340960, 2692104, 2809152, 3121280, 3365130, 3511440, 3589472, 3745536, 4038156, 4486840, 4681920, 5047695, 5384208, 5618304, 6242560, 6730260, 7022880, 7178944, 8076312, 8973680, 9363840, 10095390, 10768416, 11236608, 13460520, 14045760, 14357888, 16152624, 17947360, 18727680, 20190780, 21536832, 26921040, 28091520, 28715776, 32305248, 35894720, 40381560, 43073664, 53842080, 56183040, 64610496, 71789440, 80763120, 86147328, 107684160, 129220992, 143578880, 161526240, 215368320, 258441984, 323052480, 430736640, 646104960, 1292209920]

約数ペア:

[(1, 1292209920), (2, 646104960), (3, 430736640), (4, 323052480), (5, 258441984), (6, 215368320), (8, 161526240), (9, 143578880), (10, 129220992), (12, 107684160), (15, 86147328), (16, 80763120), (18, 71789440), (20, 64610496), (23, 56183040), (24, 53842080), (30, 43073664), (32, 40381560), (36, 35894720), (40, 32305248), (45, 28715776), (46, 28091520), (48, 26921040), (60, 21536832), (64, 20190780), (69, 18727680), (72, 17947360), (80, 16152624), (90, 14357888), (92, 14045760), (96, 13460520), (115, 11236608), (120, 10768416), (128, 10095390), (138, 9363840), (144, 8973680), (160, 8076312), (180, 7178944), (184, 7022880), (192, 6730260), (207, 6242560), (230, 5618304), (240, 5384208), (256, 5047695), (276, 4681920), (288, 4486840), (320, 4038156), (345, 3745536), (360, 3589472), (368, 3511440), (384, 3365130), (414, 3121280), (460, 2809152), (480, 2692104), (552, 2340960), (576, 2243420), (640, 2019078), (690, 1872768), (720, 1794736), (736, 1755720), (768, 1682565), (828, 1560640), (920, 1404576), (960, 1346052), (1035, 1248512), (1104, 1170480), (1152, 1121710), (1280, 1009539), (1380, 936384), (1440, 897368), (1472, 877860), (1656, 780320), (1840, 702288), (1920, 673026), (2070, 624256), (2208, 585240), (2304, 560855), (2760, 468192), (2880, 448684), (2944, 438930), (3312, 390160), (3680, 351144), (3840, 336513), (4140, 312128), (4416, 292620), (4877, 264960), (5520, 234096), (5760, 224342), (5888, 219465), (6624, 195080), (7360, 175572), (8280, 156064), (8832, 146310), (9754, 132480), (11040, 117048), (11520, 112171), (13248, 97540), (14631, 88320), (14720, 87786), (16560, 78032), (17664, 73155), (19508, 66240), (22080, 58524), (24385, 52992), (26496, 48770), (29262, 44160), (29440, 43893), (33120, 39016)]