168355320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 608256000

約数和(自身を除く): 439900680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 59, 60, 70, 79, 84, 86, 105, 118, 120, 129, 140, 158, 168, 172, 177, 210, 215, 236, 237, 258, 280, 295, 301, 316, 344, 354, 395, 413, 420, 430, 472, 474, 516, 553, 590, 602, 632, 645, 708, 790, 826, 840, 860, 885, 903, 948, 1032, 1106, 1180, 1185, 1204, 1239, 1290, 1416, 1505, 1580, 1652, 1659, 1720, 1770, 1806, 1896, 2065, 2212, 2360, 2370, 2408, 2478, 2537, 2580, 2765, 3010, 3160, 3304, 3318, 3397, 3540, 3612, 4130, 4424, 4515, 4661, 4740, 4956, 5074, 5160, 5530, 6020, 6195, 6636, 6794, 7080, 7224, 7611, 8260, 8295, 9030, 9322, 9480, 9912, 10148, 10191, 11060, 12040, 12390, 12685, 13272, 13588, 13983, 15222, 16520, 16590, 16985, 17759, 18060, 18644, 20296, 20382, 22120, 23305, 23779, 24780, 25370, 27176, 27966, 30444, 32627, 33180, 33970, 35518, 36120, 37288, 38055, 40764, 46610, 47558, 49560, 50740, 50955, 53277, 55932, 60888, 65254, 66360, 67940, 69915, 71036, 71337, 76110, 81528, 88795, 93220, 95116, 97881, 101480, 101910, 106554, 111864, 118895, 130508, 135880, 139830, 142072, 142674, 152220, 163135, 177590, 186440, 190232, 195762, 200423, 203820, 213108, 237790, 261016, 266385, 279660, 285348, 304440, 326270, 355180, 356685, 391524, 400846, 407640, 426216, 475580, 489405, 532770, 559320, 570696, 601269, 652540, 710360, 713370, 783048, 801692, 951160, 978810, 1002115, 1065540, 1202538, 1305080, 1402961, 1426740, 1603384, 1957620, 2004230, 2131080, 2405076, 2805922, 2853480, 3006345, 3915240, 4008460, 4208883, 4810152, 5611844, 6012690, 7014805, 8016920, 8417766, 11223688, 12025380, 14029610, 16835532, 21044415, 24050760, 28059220, 33671064, 42088830, 56118440, 84177660, 168355320]

約数ペア:

[(1, 168355320), (2, 84177660), (3, 56118440), (4, 42088830), (5, 33671064), (6, 28059220), (7, 24050760), (8, 21044415), (10, 16835532), (12, 14029610), (14, 12025380), (15, 11223688), (20, 8417766), (21, 8016920), (24, 7014805), (28, 6012690), (30, 5611844), (35, 4810152), (40, 4208883), (42, 4008460), (43, 3915240), (56, 3006345), (59, 2853480), (60, 2805922), (70, 2405076), (79, 2131080), (84, 2004230), (86, 1957620), (105, 1603384), (118, 1426740), (120, 1402961), (129, 1305080), (140, 1202538), (158, 1065540), (168, 1002115), (172, 978810), (177, 951160), (210, 801692), (215, 783048), (236, 713370), (237, 710360), (258, 652540), (280, 601269), (295, 570696), (301, 559320), (316, 532770), (344, 489405), (354, 475580), (395, 426216), (413, 407640), (420, 400846), (430, 391524), (472, 356685), (474, 355180), (516, 326270), (553, 304440), (590, 285348), (602, 279660), (632, 266385), (645, 261016), (708, 237790), (790, 213108), (826, 203820), (840, 200423), (860, 195762), (885, 190232), (903, 186440), (948, 177590), (1032, 163135), (1106, 152220), (1180, 142674), (1185, 142072), (1204, 139830), (1239, 135880), (1290, 130508), (1416, 118895), (1505, 111864), (1580, 106554), (1652, 101910), (1659, 101480), (1720, 97881), (1770, 95116), (1806, 93220), (1896, 88795), (2065, 81528), (2212, 76110), (2360, 71337), (2370, 71036), (2408, 69915), (2478, 67940), (2537, 66360), (2580, 65254), (2765, 60888), (3010, 55932), (3160, 53277), (3304, 50955), (3318, 50740), (3397, 49560), (3540, 47558), (3612, 46610), (4130, 40764), (4424, 38055), (4515, 37288), (4661, 36120), (4740, 35518), (4956, 33970), (5074, 33180), (5160, 32627), (5530, 30444), (6020, 27966), (6195, 27176), (6636, 25370), (6794, 24780), (7080, 23779), (7224, 23305), (7611, 22120), (8260, 20382), (8295, 20296), (9030, 18644), (9322, 18060), (9480, 17759), (9912, 16985), (10148, 16590), (10191, 16520), (11060, 15222), (12040, 13983), (12390, 13588), (12685, 13272)]