63955440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 160

約数和(自身を含む): 228110400

約数和(自身を除く): 164154960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1021, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2042, 2088, 2160, 2320, 2610, 3063, 3132, 3480, 3915, 4084, 4176, 5105, 5220, 6126, 6264, 6960, 7830, 8168, 9189, 10210, 10440, 12252, 12528, 15315, 15660, 16336, 18378, 20420, 20880, 24504, 27567, 29609, 30630, 31320, 36756, 40840, 45945, 49008, 55134, 59218, 61260, 62640, 73512, 81680, 88827, 91890, 110268, 118436, 122520, 137835, 147024, 148045, 177654, 183780, 220536, 236872, 245040, 266481, 275670, 296090, 355308, 367560, 441072, 444135, 473744, 532962, 551340, 592180, 710616, 735120, 799443, 888270, 1065924, 1102680, 1184360, 1332405, 1421232, 1598886, 1776540, 2131848, 2205360, 2368720, 2664810, 3197772, 3553080, 3997215, 4263696, 5329620, 6395544, 7106160, 7994430, 10659240, 12791088, 15988860, 21318480, 31977720, 63955440]

約数ペア:

[(1, 63955440), (2, 31977720), (3, 21318480), (4, 15988860), (5, 12791088), (6, 10659240), (8, 7994430), (9, 7106160), (10, 6395544), (12, 5329620), (15, 4263696), (16, 3997215), (18, 3553080), (20, 3197772), (24, 2664810), (27, 2368720), (29, 2205360), (30, 2131848), (36, 1776540), (40, 1598886), (45, 1421232), (48, 1332405), (54, 1184360), (58, 1102680), (60, 1065924), (72, 888270), (80, 799443), (87, 735120), (90, 710616), (108, 592180), (116, 551340), (120, 532962), (135, 473744), (144, 444135), (145, 441072), (174, 367560), (180, 355308), (216, 296090), (232, 275670), (240, 266481), (261, 245040), (270, 236872), (290, 220536), (348, 183780), (360, 177654), (432, 148045), (435, 147024), (464, 137835), (522, 122520), (540, 118436), (580, 110268), (696, 91890), (720, 88827), (783, 81680), (870, 73512), (1021, 62640), (1044, 61260), (1080, 59218), (1160, 55134), (1305, 49008), (1392, 45945), (1566, 40840), (1740, 36756), (2042, 31320), (2088, 30630), (2160, 29609), (2320, 27567), (2610, 24504), (3063, 20880), (3132, 20420), (3480, 18378), (3915, 16336), (4084, 15660), (4176, 15315), (5105, 12528), (5220, 12252), (6126, 10440), (6264, 10210), (6960, 9189), (7830, 8168)]