71816160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 258334272

約数和(自身を除く): 186518112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 677, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1354, 1360, 1560, 1632, 1768, 2031, 2040, 2080, 2210, 2652, 2708, 2720, 3120, 3315, 3385, 3536, 4062, 4080, 4420, 5304, 5416, 6240, 6630, 6770, 7072, 8124, 8160, 8801, 8840, 10155, 10608, 10832, 11509, 13260, 13540, 16248, 17602, 17680, 20310, 21216, 21664, 23018, 26403, 26520, 27080, 32496, 34527, 35204, 35360, 40620, 44005, 46036, 52806, 53040, 54160, 57545, 64992, 69054, 70408, 81240, 88010, 92072, 105612, 106080, 108320, 115090, 132015, 138108, 140816, 149617, 162480, 172635, 176020, 184144, 211224, 230180, 264030, 276216, 281632, 299234, 324960, 345270, 352040, 368288, 422448, 448851, 460360, 528060, 552432, 598468, 690540, 704080, 748085, 844896, 897702, 920720, 1056120, 1104864, 1196936, 1381080, 1408160, 1496170, 1795404, 1841440, 2112240, 2244255, 2393872, 2762160, 2992340, 3590808, 4224480, 4488510, 4787744, 5524320, 5984680, 7181616, 8977020, 11969360, 14363232, 17954040, 23938720, 35908080, 71816160]

約数ペア:

[(1, 71816160), (2, 35908080), (3, 23938720), (4, 17954040), (5, 14363232), (6, 11969360), (8, 8977020), (10, 7181616), (12, 5984680), (13, 5524320), (15, 4787744), (16, 4488510), (17, 4224480), (20, 3590808), (24, 2992340), (26, 2762160), (30, 2393872), (32, 2244255), (34, 2112240), (39, 1841440), (40, 1795404), (48, 1496170), (51, 1408160), (52, 1381080), (60, 1196936), (65, 1104864), (68, 1056120), (78, 920720), (80, 897702), (85, 844896), (96, 748085), (102, 704080), (104, 690540), (120, 598468), (130, 552432), (136, 528060), (156, 460360), (160, 448851), (170, 422448), (195, 368288), (204, 352040), (208, 345270), (221, 324960), (240, 299234), (255, 281632), (260, 276216), (272, 264030), (312, 230180), (340, 211224), (390, 184144), (408, 176020), (416, 172635), (442, 162480), (480, 149617), (510, 140816), (520, 138108), (544, 132015), (624, 115090), (663, 108320), (677, 106080), (680, 105612), (780, 92072), (816, 88010), (884, 81240), (1020, 70408), (1040, 69054), (1105, 64992), (1248, 57545), (1326, 54160), (1354, 53040), (1360, 52806), (1560, 46036), (1632, 44005), (1768, 40620), (2031, 35360), (2040, 35204), (2080, 34527), (2210, 32496), (2652, 27080), (2708, 26520), (2720, 26403), (3120, 23018), (3315, 21664), (3385, 21216), (3536, 20310), (4062, 17680), (4080, 17602), (4420, 16248), (5304, 13540), (5416, 13260), (6240, 11509), (6630, 10832), (6770, 10608), (7072, 10155), (8124, 8840), (8160, 8801)]