1854818348520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1\times {\mathrm{100957}}^1$

素因数の和:101795

約数の個数: 128

約数和(自身を含む): 5594494688640

約数和(自身を除く): 3739676340120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 541, 566, 849, 1082, 1132, 1415, 1623, 1698, 2164, 2264, 2705, 2830, 3246, 3396, 4245, 4328, 5410, 5660, 6492, 6792, 8115, 8490, 10820, 11320, 12984, 16230, 16980, 21640, 32460, 33960, 64920, 100957, 153103, 201914, 302871, 306206, 403828, 459309, 504785, 605742, 612412, 765515, 807656, 918618, 1009570, 1211484, 1224824, 1514355, 1531030, 1837236, 2019140, 2296545, 2422968, 3028710, 3062060, 3674472, 4038280, 4593090, 6057420, 6124120, 9186180, 12114840, 18372360, 28570831, 54617737, 57141662, 85712493, 109235474, 114283324, 142854155, 163853211, 171424986, 218470948, 228566648, 273088685, 285708310, 327706422, 342849972, 428562465, 436941896, 546177370, 571416620, 655412844, 685699944, 819266055, 857124930, 1092354740, 1142833240, 1310825688, 1638532110, 1714249860, 2184709480, 3277064220, 3428499720, 6554128440, 15456819571, 30913639142, 46370458713, 61827278284, 77284097855, 92740917426, 123654556568, 154568195710, 185481834852, 231852293565, 309136391420, 370963669704, 463704587130, 618272782840, 927409174260, 1854818348520]

約数ペア:

[(1, 1854818348520), (2, 927409174260), (3, 618272782840), (4, 463704587130), (5, 370963669704), (6, 309136391420), (8, 231852293565), (10, 185481834852), (12, 154568195710), (15, 123654556568), (20, 92740917426), (24, 77284097855), (30, 61827278284), (40, 46370458713), (60, 30913639142), (120, 15456819571), (283, 6554128440), (541, 3428499720), (566, 3277064220), (849, 2184709480), (1082, 1714249860), (1132, 1638532110), (1415, 1310825688), (1623, 1142833240), (1698, 1092354740), (2164, 857124930), (2264, 819266055), (2705, 685699944), (2830, 655412844), (3246, 571416620), (3396, 546177370), (4245, 436941896), (4328, 428562465), (5410, 342849972), (5660, 327706422), (6492, 285708310), (6792, 273088685), (8115, 228566648), (8490, 218470948), (10820, 171424986), (11320, 163853211), (12984, 142854155), (16230, 114283324), (16980, 109235474), (21640, 85712493), (32460, 57141662), (33960, 54617737), (64920, 28570831), (100957, 18372360), (153103, 12114840), (201914, 9186180), (302871, 6124120), (306206, 6057420), (403828, 4593090), (459309, 4038280), (504785, 3674472), (605742, 3062060), (612412, 3028710), (765515, 2422968), (807656, 2296545), (918618, 2019140), (1009570, 1837236), (1211484, 1531030), (1224824, 1514355)]