338611140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8722

約数の個数: 144

約数和(自身を含む): 1211857920

約数和(自身を除く): 873246780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 8669, 9765, 13020, 17338, 19530, 26007, 34676, 39060, 43345, 52014, 60683, 78021, 86690, 104028, 121366, 130035, 156042, 173380, 182049, 242732, 260070, 268739, 303415, 312084, 364098, 390105, 520140, 537478, 546147, 606830, 728196, 780210, 806217, 910245, 1074956, 1092294, 1213660, 1343695, 1560420, 1612434, 1820490, 1881173, 2184588, 2418651, 2687390, 2730735, 3224868, 3640980, 3762346, 4031085, 4837302, 5374780, 5461470, 5643519, 7524692, 8062170, 9405865, 9674604, 10922940, 11287038, 12093255, 16124340, 16930557, 18811730, 22574076, 24186510, 28217595, 33861114, 37623460, 48373020, 56435190, 67722228, 84652785, 112870380, 169305570, 338611140]

約数ペア:

[(1, 338611140), (2, 169305570), (3, 112870380), (4, 84652785), (5, 67722228), (6, 56435190), (7, 48373020), (9, 37623460), (10, 33861114), (12, 28217595), (14, 24186510), (15, 22574076), (18, 18811730), (20, 16930557), (21, 16124340), (28, 12093255), (30, 11287038), (31, 10922940), (35, 9674604), (36, 9405865), (42, 8062170), (45, 7524692), (60, 5643519), (62, 5461470), (63, 5374780), (70, 4837302), (84, 4031085), (90, 3762346), (93, 3640980), (105, 3224868), (124, 2730735), (126, 2687390), (140, 2418651), (155, 2184588), (180, 1881173), (186, 1820490), (210, 1612434), (217, 1560420), (252, 1343695), (279, 1213660), (310, 1092294), (315, 1074956), (372, 910245), (420, 806217), (434, 780210), (465, 728196), (558, 606830), (620, 546147), (630, 537478), (651, 520140), (868, 390105), (930, 364098), (1085, 312084), (1116, 303415), (1260, 268739), (1302, 260070), (1395, 242732), (1860, 182049), (1953, 173380), (2170, 156042), (2604, 130035), (2790, 121366), (3255, 104028), (3906, 86690), (4340, 78021), (5580, 60683), (6510, 52014), (7812, 43345), (8669, 39060), (9765, 34676), (13020, 26007), (17338, 19530)]