1017888480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{100981}}^1$

素因数の和:101009

約数の個数: 144

約数和(自身を含む): 3969804384

約数和(自身を除く): 2951915904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 100981, 201962, 302943, 403924, 504905, 605886, 706867, 807848, 908829, 1009810, 1211772, 1413734, 1514715, 1615696, 1817658, 2019620, 2120601, 2423544, 2827468, 3029430, 3231392, 3534335, 3635316, 4039240, 4241202, 4544145, 4847088, 5654936, 6058860, 6361803, 7068670, 7270632, 8078480, 8482404, 9088290, 9694176, 10603005, 11309872, 12117720, 12723606, 14137340, 14541264, 16156960, 16964808, 18176580, 21206010, 22619744, 24235440, 25447212, 28274680, 29082528, 31809015, 33929616, 36353160, 42412020, 48470880, 50894424, 56549360, 63618030, 67859232, 72706320, 84824040, 101788848, 113098720, 127236060, 145412640, 169648080, 203577696, 254472120, 339296160, 508944240, 1017888480]

約数ペア:

[(1, 1017888480), (2, 508944240), (3, 339296160), (4, 254472120), (5, 203577696), (6, 169648080), (7, 145412640), (8, 127236060), (9, 113098720), (10, 101788848), (12, 84824040), (14, 72706320), (15, 67859232), (16, 63618030), (18, 56549360), (20, 50894424), (21, 48470880), (24, 42412020), (28, 36353160), (30, 33929616), (32, 31809015), (35, 29082528), (36, 28274680), (40, 25447212), (42, 24235440), (45, 22619744), (48, 21206010), (56, 18176580), (60, 16964808), (63, 16156960), (70, 14541264), (72, 14137340), (80, 12723606), (84, 12117720), (90, 11309872), (96, 10603005), (105, 9694176), (112, 9088290), (120, 8482404), (126, 8078480), (140, 7270632), (144, 7068670), (160, 6361803), (168, 6058860), (180, 5654936), (210, 4847088), (224, 4544145), (240, 4241202), (252, 4039240), (280, 3635316), (288, 3534335), (315, 3231392), (336, 3029430), (360, 2827468), (420, 2423544), (480, 2120601), (504, 2019620), (560, 1817658), (630, 1615696), (672, 1514715), (720, 1413734), (840, 1211772), (1008, 1009810), (1120, 908829), (1260, 807848), (1440, 706867), (1680, 605886), (2016, 504905), (2520, 403924), (3360, 302943), (5040, 201962), (10080, 100981)]