84367440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 293731200

約数和(自身を除く): 209363760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 281, 360, 417, 432, 540, 556, 562, 695, 720, 834, 843, 1080, 1112, 1124, 1251, 1390, 1405, 1668, 1686, 2085, 2160, 2224, 2248, 2502, 2529, 2780, 2810, 3336, 3372, 3753, 4170, 4215, 4496, 5004, 5058, 5560, 5620, 6255, 6672, 6744, 7506, 7587, 8340, 8430, 10008, 10116, 11120, 11240, 12510, 12645, 13488, 15012, 15174, 16680, 16860, 18765, 20016, 20232, 22480, 25020, 25290, 30024, 30348, 33360, 33720, 37530, 37935, 39059, 40464, 50040, 50580, 60048, 60696, 67440, 75060, 75870, 78118, 100080, 101160, 117177, 121392, 150120, 151740, 156236, 195295, 202320, 234354, 300240, 303480, 312472, 351531, 390590, 468708, 585885, 606960, 624944, 703062, 781180, 937416, 1054593, 1171770, 1406124, 1562360, 1757655, 1874832, 2109186, 2343540, 2812248, 3124720, 3515310, 4218372, 4687080, 5272965, 5624496, 7030620, 8436744, 9374160, 10545930, 14061240, 16873488, 21091860, 28122480, 42183720, 84367440]

約数ペア:

[(1, 84367440), (2, 42183720), (3, 28122480), (4, 21091860), (5, 16873488), (6, 14061240), (8, 10545930), (9, 9374160), (10, 8436744), (12, 7030620), (15, 5624496), (16, 5272965), (18, 4687080), (20, 4218372), (24, 3515310), (27, 3124720), (30, 2812248), (36, 2343540), (40, 2109186), (45, 1874832), (48, 1757655), (54, 1562360), (60, 1406124), (72, 1171770), (80, 1054593), (90, 937416), (108, 781180), (120, 703062), (135, 624944), (139, 606960), (144, 585885), (180, 468708), (216, 390590), (240, 351531), (270, 312472), (278, 303480), (281, 300240), (360, 234354), (417, 202320), (432, 195295), (540, 156236), (556, 151740), (562, 150120), (695, 121392), (720, 117177), (834, 101160), (843, 100080), (1080, 78118), (1112, 75870), (1124, 75060), (1251, 67440), (1390, 60696), (1405, 60048), (1668, 50580), (1686, 50040), (2085, 40464), (2160, 39059), (2224, 37935), (2248, 37530), (2502, 33720), (2529, 33360), (2780, 30348), (2810, 30024), (3336, 25290), (3372, 25020), (3753, 22480), (4170, 20232), (4215, 20016), (4496, 18765), (5004, 16860), (5058, 16680), (5560, 15174), (5620, 15012), (6255, 13488), (6672, 12645), (6744, 12510), (7506, 11240), (7587, 11120), (8340, 10116), (8430, 10008)]