312584160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3057

約数の個数: 192

約数和(自身を含む): 1161990144

約数和(自身を除く): 849405984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3001, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6002, 6510, 6944, 7440, 8680, 9003, 10416, 12004, 13020, 14880, 15005, 17360, 18006, 20832, 21007, 24008, 26040, 30010, 34720, 36012, 42014, 45015, 48016, 52080, 60020, 63021, 72024, 84028, 90030, 93031, 96032, 104160, 105035, 120040, 126042, 144048, 168056, 180060, 186062, 210070, 240080, 252084, 279093, 288096, 315105, 336112, 360120, 372124, 420140, 465155, 480160, 504168, 558186, 630210, 651217, 672224, 720240, 744248, 840280, 930310, 1008336, 1116372, 1260420, 1302434, 1395465, 1440480, 1488496, 1680560, 1860620, 1953651, 2016672, 2232744, 2520840, 2604868, 2790930, 2976992, 3256085, 3361120, 3721240, 3907302, 4465488, 5041680, 5209736, 5581860, 6512170, 7442480, 7814604, 8930976, 9768255, 10083360, 10419472, 11163720, 13024340, 14884960, 15629208, 19536510, 20838944, 22327440, 26048680, 31258416, 39073020, 44654880, 52097360, 62516832, 78146040, 104194720, 156292080, 312584160]

約数ペア:

[(1, 312584160), (2, 156292080), (3, 104194720), (4, 78146040), (5, 62516832), (6, 52097360), (7, 44654880), (8, 39073020), (10, 31258416), (12, 26048680), (14, 22327440), (15, 20838944), (16, 19536510), (20, 15629208), (21, 14884960), (24, 13024340), (28, 11163720), (30, 10419472), (31, 10083360), (32, 9768255), (35, 8930976), (40, 7814604), (42, 7442480), (48, 6512170), (56, 5581860), (60, 5209736), (62, 5041680), (70, 4465488), (80, 3907302), (84, 3721240), (93, 3361120), (96, 3256085), (105, 2976992), (112, 2790930), (120, 2604868), (124, 2520840), (140, 2232744), (155, 2016672), (160, 1953651), (168, 1860620), (186, 1680560), (210, 1488496), (217, 1440480), (224, 1395465), (240, 1302434), (248, 1260420), (280, 1116372), (310, 1008336), (336, 930310), (372, 840280), (420, 744248), (434, 720240), (465, 672224), (480, 651217), (496, 630210), (560, 558186), (620, 504168), (651, 480160), (672, 465155), (744, 420140), (840, 372124), (868, 360120), (930, 336112), (992, 315105), (1085, 288096), (1120, 279093), (1240, 252084), (1302, 240080), (1488, 210070), (1680, 186062), (1736, 180060), (1860, 168056), (2170, 144048), (2480, 126042), (2604, 120040), (2976, 105035), (3001, 104160), (3255, 96032), (3360, 93031), (3472, 90030), (3720, 84028), (4340, 72024), (4960, 63021), (5208, 60020), (6002, 52080), (6510, 48016), (6944, 45015), (7440, 42014), (8680, 36012), (9003, 34720), (10416, 30010), (12004, 26040), (13020, 24008), (14880, 21007), (15005, 20832), (17360, 18006)]