12973968720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193757}}^1$

素因数の和:193810

約数の個数: 160

約数和(自身を含む): 46129904640

約数和(自身を除く): 33155935920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 193757, 387514, 581271, 775028, 968785, 1162542, 1550056, 1743813, 1937570, 2325084, 2906355, 3100112, 3487626, 3875140, 4650168, 5231439, 5812710, 6006467, 6975252, 7750280, 8719065, 9300336, 10462878, 11625420, 12012934, 13950504, 15500560, 17438130, 18019401, 20925756, 23250840, 24025868, 26157195, 27901008, 30032335, 34876260, 36038802, 41851512, 46501680, 48051736, 52314390, 54058203, 60064670, 69752520, 72077604, 83703024, 90097005, 96103472, 104628780, 108116406, 120129340, 139505040, 144155208, 162174609, 180194010, 209257560, 216232812, 240258680, 270291015, 288310416, 324349218, 360388020, 418515120, 432465624, 480517360, 540582030, 648698436, 720776040, 810873045, 864931248, 1081164060, 1297396872, 1441552080, 1621746090, 2162328120, 2594793744, 3243492180, 4324656240, 6486984360, 12973968720]

約数ペア:

[(1, 12973968720), (2, 6486984360), (3, 4324656240), (4, 3243492180), (5, 2594793744), (6, 2162328120), (8, 1621746090), (9, 1441552080), (10, 1297396872), (12, 1081164060), (15, 864931248), (16, 810873045), (18, 720776040), (20, 648698436), (24, 540582030), (27, 480517360), (30, 432465624), (31, 418515120), (36, 360388020), (40, 324349218), (45, 288310416), (48, 270291015), (54, 240258680), (60, 216232812), (62, 209257560), (72, 180194010), (80, 162174609), (90, 144155208), (93, 139505040), (108, 120129340), (120, 108116406), (124, 104628780), (135, 96103472), (144, 90097005), (155, 83703024), (180, 72077604), (186, 69752520), (216, 60064670), (240, 54058203), (248, 52314390), (270, 48051736), (279, 46501680), (310, 41851512), (360, 36038802), (372, 34876260), (432, 30032335), (465, 27901008), (496, 26157195), (540, 24025868), (558, 23250840), (620, 20925756), (720, 18019401), (744, 17438130), (837, 15500560), (930, 13950504), (1080, 12012934), (1116, 11625420), (1240, 10462878), (1395, 9300336), (1488, 8719065), (1674, 7750280), (1860, 6975252), (2160, 6006467), (2232, 5812710), (2480, 5231439), (2790, 4650168), (3348, 3875140), (3720, 3487626), (4185, 3100112), (4464, 2906355), (5580, 2325084), (6696, 1937570), (7440, 1743813), (8370, 1550056), (11160, 1162542), (13392, 968785), (16740, 775028), (22320, 581271), (33480, 387514), (66960, 193757)]