867184080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16705

約数の個数: 160

約数和(自身を含む): 3171606528

約数和(自身を除く): 2304422448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 16651, 17360, 26040, 33302, 49953, 52080, 66604, 83255, 99906, 116557, 133208, 166510, 199812, 233114, 249765, 266416, 333020, 349671, 399624, 466228, 499530, 516181, 582785, 666040, 699342, 799248, 932456, 999060, 1032362, 1165570, 1332080, 1398684, 1548543, 1748355, 1864912, 1998120, 2064724, 2331140, 2580905, 2797368, 3097086, 3496710, 3613267, 3996240, 4129448, 4662280, 5161810, 5594736, 6194172, 6993420, 7226534, 7742715, 8258896, 9324560, 10323620, 10839801, 12388344, 13986840, 14453068, 15485430, 18066335, 20647240, 21679602, 24776688, 27973680, 28906136, 30970860, 36132670, 41294480, 43359204, 54199005, 57812272, 61941720, 72265340, 86718408, 108398010, 123883440, 144530680, 173436816, 216796020, 289061360, 433592040, 867184080]

約数ペア:

[(1, 867184080), (2, 433592040), (3, 289061360), (4, 216796020), (5, 173436816), (6, 144530680), (7, 123883440), (8, 108398010), (10, 86718408), (12, 72265340), (14, 61941720), (15, 57812272), (16, 54199005), (20, 43359204), (21, 41294480), (24, 36132670), (28, 30970860), (30, 28906136), (31, 27973680), (35, 24776688), (40, 21679602), (42, 20647240), (48, 18066335), (56, 15485430), (60, 14453068), (62, 13986840), (70, 12388344), (80, 10839801), (84, 10323620), (93, 9324560), (105, 8258896), (112, 7742715), (120, 7226534), (124, 6993420), (140, 6194172), (155, 5594736), (168, 5161810), (186, 4662280), (210, 4129448), (217, 3996240), (240, 3613267), (248, 3496710), (280, 3097086), (310, 2797368), (336, 2580905), (372, 2331140), (420, 2064724), (434, 1998120), (465, 1864912), (496, 1748355), (560, 1548543), (620, 1398684), (651, 1332080), (744, 1165570), (840, 1032362), (868, 999060), (930, 932456), (1085, 799248), (1240, 699342), (1302, 666040), (1488, 582785), (1680, 516181), (1736, 499530), (1860, 466228), (2170, 399624), (2480, 349671), (2604, 333020), (3255, 266416), (3472, 249765), (3720, 233114), (4340, 199812), (5208, 166510), (6510, 133208), (7440, 116557), (8680, 99906), (10416, 83255), (13020, 66604), (16651, 52080), (17360, 49953), (26040, 33302)]