139135920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7529}}^1$

素因数の和:7563

約数の個数: 160

約数和(自身を含む): 537822720

約数和(自身を除く): 398686800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7529, 9240, 15058, 18480, 22587, 30116, 37645, 45174, 52703, 60232, 75290, 82819, 90348, 105406, 112935, 120464, 150580, 158109, 165638, 180696, 210812, 225870, 248457, 263515, 301160, 316218, 331276, 361392, 414095, 421624, 451740, 496914, 527030, 579733, 602320, 632436, 662552, 790545, 828190, 843248, 903480, 993828, 1054060, 1159466, 1242285, 1264872, 1325104, 1581090, 1656380, 1739199, 1806960, 1987656, 2108120, 2318932, 2484570, 2529744, 2898665, 3162180, 3312760, 3478398, 3975312, 4216240, 4637864, 4969140, 5797330, 6324360, 6625520, 6956796, 8695995, 9275728, 9938280, 11594660, 12648720, 13913592, 17391990, 19876560, 23189320, 27827184, 34783980, 46378640, 69567960, 139135920]

約数ペア:

[(1, 139135920), (2, 69567960), (3, 46378640), (4, 34783980), (5, 27827184), (6, 23189320), (7, 19876560), (8, 17391990), (10, 13913592), (11, 12648720), (12, 11594660), (14, 9938280), (15, 9275728), (16, 8695995), (20, 6956796), (21, 6625520), (22, 6324360), (24, 5797330), (28, 4969140), (30, 4637864), (33, 4216240), (35, 3975312), (40, 3478398), (42, 3312760), (44, 3162180), (48, 2898665), (55, 2529744), (56, 2484570), (60, 2318932), (66, 2108120), (70, 1987656), (77, 1806960), (80, 1739199), (84, 1656380), (88, 1581090), (105, 1325104), (110, 1264872), (112, 1242285), (120, 1159466), (132, 1054060), (140, 993828), (154, 903480), (165, 843248), (168, 828190), (176, 790545), (210, 662552), (220, 632436), (231, 602320), (240, 579733), (264, 527030), (280, 496914), (308, 451740), (330, 421624), (336, 414095), (385, 361392), (420, 331276), (440, 316218), (462, 301160), (528, 263515), (560, 248457), (616, 225870), (660, 210812), (770, 180696), (840, 165638), (880, 158109), (924, 150580), (1155, 120464), (1232, 112935), (1320, 105406), (1540, 90348), (1680, 82819), (1848, 75290), (2310, 60232), (2640, 52703), (3080, 45174), (3696, 37645), (4620, 30116), (6160, 22587), (7529, 18480), (9240, 15058)]