71379656040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7725071}}^1$

素因数の和:7725103

約数の個数: 128

約数和(自身を含む): 266978488320

約数和(自身を除く): 195598832280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 7725071, 15450142, 23175213, 30900284, 38625355, 46350426, 54075497, 61800568, 77250710, 84975781, 92700852, 108150994, 115876065, 154501420, 162226491, 169951562, 185401704, 216301988, 231752130, 254927343, 270377485, 309002840, 324452982, 339903124, 424878905, 432603976, 463504260, 509854686, 540754970, 594830467, 648905964, 679806248, 811132455, 849757810, 927008520, 1019709372, 1081509940, 1189660934, 1274636715, 1297811928, 1622264910, 1699515620, 1784491401, 2039418744, 2163019880, 2379321868, 2549273430, 2974152335, 3244529820, 3399031240, 3568982802, 4758643736, 5098546860, 5948304670, 6489059640, 7137965604, 8922457005, 10197093720, 11896609340, 14275931208, 17844914010, 23793218680, 35689828020, 71379656040]

約数ペア:

[(1, 71379656040), (2, 35689828020), (3, 23793218680), (4, 17844914010), (5, 14275931208), (6, 11896609340), (7, 10197093720), (8, 8922457005), (10, 7137965604), (11, 6489059640), (12, 5948304670), (14, 5098546860), (15, 4758643736), (20, 3568982802), (21, 3399031240), (22, 3244529820), (24, 2974152335), (28, 2549273430), (30, 2379321868), (33, 2163019880), (35, 2039418744), (40, 1784491401), (42, 1699515620), (44, 1622264910), (55, 1297811928), (56, 1274636715), (60, 1189660934), (66, 1081509940), (70, 1019709372), (77, 927008520), (84, 849757810), (88, 811132455), (105, 679806248), (110, 648905964), (120, 594830467), (132, 540754970), (140, 509854686), (154, 463504260), (165, 432603976), (168, 424878905), (210, 339903124), (220, 324452982), (231, 309002840), (264, 270377485), (280, 254927343), (308, 231752130), (330, 216301988), (385, 185401704), (420, 169951562), (440, 162226491), (462, 154501420), (616, 115876065), (660, 108150994), (770, 92700852), (840, 84975781), (924, 77250710), (1155, 61800568), (1320, 54075497), (1540, 46350426), (1848, 38625355), (2310, 30900284), (3080, 23175213), (4620, 15450142), (9240, 7725071)]