331503120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 1213797312

約数和(自身を除く): 882294192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 208, 214, 234, 240, 260, 312, 321, 331, 360, 390, 428, 468, 520, 535, 585, 624, 642, 662, 720, 780, 856, 936, 963, 993, 1040, 1070, 1170, 1284, 1324, 1391, 1560, 1605, 1655, 1712, 1872, 1926, 1986, 2140, 2340, 2568, 2648, 2782, 2979, 3120, 3210, 3310, 3852, 3972, 4173, 4280, 4303, 4680, 4815, 4965, 5136, 5296, 5564, 5958, 6420, 6620, 6955, 7704, 7944, 8346, 8560, 8606, 9360, 9630, 9930, 11128, 11916, 12519, 12840, 12909, 13240, 13910, 14895, 15408, 15888, 16692, 17212, 19260, 19860, 20865, 21515, 22256, 23832, 25038, 25680, 25818, 26480, 27820, 29790, 33384, 34424, 35417, 38520, 38727, 39720, 41730, 43030, 47664, 50076, 51636, 55640, 59580, 62595, 64545, 66768, 68848, 70834, 77040, 77454, 79440, 83460, 86060, 100152, 103272, 106251, 111280, 119160, 125190, 129090, 141668, 154908, 166920, 172120, 177085, 193635, 200304, 206544, 212502, 238320, 250380, 258180, 283336, 309816, 318753, 333840, 344240, 354170, 387270, 425004, 460421, 500760, 516360, 531255, 566672, 619632, 637506, 708340, 774540, 850008, 920842, 1001520, 1032720, 1062510, 1275012, 1381263, 1416680, 1549080, 1593765, 1700016, 1841684, 2125020, 2302105, 2550024, 2762526, 2833360, 3098160, 3187530, 3683368, 4143789, 4250040, 4604210, 5100048, 5525052, 6375060, 6906315, 7366736, 8287578, 8500080, 9208420, 11050104, 12750120, 13812630, 16575156, 18416840, 20718945, 22100208, 25500240, 27625260, 33150312, 36833680, 41437890, 55250520, 66300624, 82875780, 110501040, 165751560, 331503120]

約数ペア:

[(1, 331503120), (2, 165751560), (3, 110501040), (4, 82875780), (5, 66300624), (6, 55250520), (8, 41437890), (9, 36833680), (10, 33150312), (12, 27625260), (13, 25500240), (15, 22100208), (16, 20718945), (18, 18416840), (20, 16575156), (24, 13812630), (26, 12750120), (30, 11050104), (36, 9208420), (39, 8500080), (40, 8287578), (45, 7366736), (48, 6906315), (52, 6375060), (60, 5525052), (65, 5100048), (72, 4604210), (78, 4250040), (80, 4143789), (90, 3683368), (104, 3187530), (107, 3098160), (117, 2833360), (120, 2762526), (130, 2550024), (144, 2302105), (156, 2125020), (180, 1841684), (195, 1700016), (208, 1593765), (214, 1549080), (234, 1416680), (240, 1381263), (260, 1275012), (312, 1062510), (321, 1032720), (331, 1001520), (360, 920842), (390, 850008), (428, 774540), (468, 708340), (520, 637506), (535, 619632), (585, 566672), (624, 531255), (642, 516360), (662, 500760), (720, 460421), (780, 425004), (856, 387270), (936, 354170), (963, 344240), (993, 333840), (1040, 318753), (1070, 309816), (1170, 283336), (1284, 258180), (1324, 250380), (1391, 238320), (1560, 212502), (1605, 206544), (1655, 200304), (1712, 193635), (1872, 177085), (1926, 172120), (1986, 166920), (2140, 154908), (2340, 141668), (2568, 129090), (2648, 125190), (2782, 119160), (2979, 111280), (3120, 106251), (3210, 103272), (3310, 100152), (3852, 86060), (3972, 83460), (4173, 79440), (4280, 77454), (4303, 77040), (4680, 70834), (4815, 68848), (4965, 66768), (5136, 64545), (5296, 62595), (5564, 59580), (5958, 55640), (6420, 51636), (6620, 50076), (6955, 47664), (7704, 43030), (7944, 41730), (8346, 39720), (8560, 38727), (8606, 38520), (9360, 35417), (9630, 34424), (9930, 33384), (11128, 29790), (11916, 27820), (12519, 26480), (12840, 25818), (12909, 25680), (13240, 25038), (13910, 23832), (14895, 22256), (15408, 21515), (15888, 20865), (16692, 19860), (17212, 19260)]