12979658080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:1029

約数の個数: 192

約数和(自身を含む): 33045884928

約数和(自身を除く): 20066226848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 67, 80, 92, 115, 122, 134, 160, 184, 230, 244, 268, 305, 335, 368, 460, 488, 536, 610, 670, 736, 863, 920, 976, 1072, 1220, 1340, 1403, 1541, 1726, 1840, 1952, 2144, 2440, 2680, 2806, 3082, 3452, 3680, 4087, 4315, 4880, 5360, 5612, 6164, 6904, 7015, 7705, 8174, 8630, 9760, 10720, 11224, 12328, 13808, 14030, 15410, 16348, 17260, 19849, 20435, 22448, 24656, 27616, 28060, 30820, 32696, 34520, 39698, 40870, 44896, 49312, 52643, 56120, 57821, 61640, 65392, 69040, 79396, 81740, 94001, 99245, 105286, 112240, 115642, 123280, 130784, 138080, 158792, 163480, 188002, 198490, 210572, 224480, 231284, 246560, 263215, 289105, 317584, 326960, 376004, 396980, 421144, 462568, 470005, 526430, 578210, 635168, 653920, 752008, 793960, 842288, 925136, 940010, 1052860, 1156420, 1210789, 1329883, 1504016, 1587920, 1684576, 1850272, 1880020, 2105720, 2312840, 2421578, 2659766, 3008032, 3175840, 3527081, 3760040, 4211440, 4625680, 4843156, 5319532, 6053945, 6649415, 7054162, 7520080, 8422880, 9251360, 9686312, 10639064, 12107890, 13298830, 14108324, 15040160, 17635405, 19372624, 21278128, 24215780, 26597660, 28216648, 35270810, 38745248, 42556256, 48431560, 53195320, 56433296, 70541620, 81122863, 96863120, 106390640, 112866592, 141083240, 162245726, 193726240, 212781280, 282166480, 324491452, 405614315, 564332960, 648982904, 811228630, 1297965808, 1622457260, 2595931616, 3244914520, 6489829040, 12979658080]

約数ペア:

[(1, 12979658080), (2, 6489829040), (4, 3244914520), (5, 2595931616), (8, 1622457260), (10, 1297965808), (16, 811228630), (20, 648982904), (23, 564332960), (32, 405614315), (40, 324491452), (46, 282166480), (61, 212781280), (67, 193726240), (80, 162245726), (92, 141083240), (115, 112866592), (122, 106390640), (134, 96863120), (160, 81122863), (184, 70541620), (230, 56433296), (244, 53195320), (268, 48431560), (305, 42556256), (335, 38745248), (368, 35270810), (460, 28216648), (488, 26597660), (536, 24215780), (610, 21278128), (670, 19372624), (736, 17635405), (863, 15040160), (920, 14108324), (976, 13298830), (1072, 12107890), (1220, 10639064), (1340, 9686312), (1403, 9251360), (1541, 8422880), (1726, 7520080), (1840, 7054162), (1952, 6649415), (2144, 6053945), (2440, 5319532), (2680, 4843156), (2806, 4625680), (3082, 4211440), (3452, 3760040), (3680, 3527081), (4087, 3175840), (4315, 3008032), (4880, 2659766), (5360, 2421578), (5612, 2312840), (6164, 2105720), (6904, 1880020), (7015, 1850272), (7705, 1684576), (8174, 1587920), (8630, 1504016), (9760, 1329883), (10720, 1210789), (11224, 1156420), (12328, 1052860), (13808, 940010), (14030, 925136), (15410, 842288), (16348, 793960), (17260, 752008), (19849, 653920), (20435, 635168), (22448, 578210), (24656, 526430), (27616, 470005), (28060, 462568), (30820, 421144), (32696, 396980), (34520, 376004), (39698, 326960), (40870, 317584), (44896, 289105), (49312, 263215), (52643, 246560), (56120, 231284), (57821, 224480), (61640, 210572), (65392, 198490), (69040, 188002), (79396, 163480), (81740, 158792), (94001, 138080), (99245, 130784), (105286, 123280), (112240, 115642)]