1994693760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11227

約数の個数: 192

約数和(自身を含む): 7110754560

約数和(自身を除く): 5116060800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11171, 11904, 14880, 17856, 19840, 22320, 22342, 29760, 33513, 35712, 44640, 44684, 55855, 59520, 67026, 89280, 89368, 100539, 111710, 134052, 167565, 178560, 178736, 201078, 223420, 268104, 335130, 346301, 357472, 402156, 446840, 502695, 536208, 670260, 692602, 714944, 804312, 893680, 1005390, 1038903, 1072416, 1340520, 1385204, 1429888, 1608624, 1731505, 1787360, 2010780, 2077806, 2144832, 2681040, 2770408, 3116709, 3217248, 3463010, 3574720, 4021560, 4155612, 4289664, 5194515, 5362080, 5540816, 6233418, 6434496, 6926020, 7149440, 8043120, 8311224, 10389030, 10724160, 11081632, 12466836, 12868992, 13852040, 15583545, 16086240, 16622448, 20778060, 21448320, 22163264, 24933672, 27704080, 31167090, 32172480, 33244896, 41556120, 44326528, 49867344, 55408160, 62334180, 64344960, 66489792, 83112240, 99734688, 110816320, 124668360, 132979584, 166224480, 199469376, 221632640, 249336720, 332448960, 398938752, 498673440, 664897920, 997346880, 1994693760]

約数ペア:

[(1, 1994693760), (2, 997346880), (3, 664897920), (4, 498673440), (5, 398938752), (6, 332448960), (8, 249336720), (9, 221632640), (10, 199469376), (12, 166224480), (15, 132979584), (16, 124668360), (18, 110816320), (20, 99734688), (24, 83112240), (30, 66489792), (31, 64344960), (32, 62334180), (36, 55408160), (40, 49867344), (45, 44326528), (48, 41556120), (60, 33244896), (62, 32172480), (64, 31167090), (72, 27704080), (80, 24933672), (90, 22163264), (93, 21448320), (96, 20778060), (120, 16622448), (124, 16086240), (128, 15583545), (144, 13852040), (155, 12868992), (160, 12466836), (180, 11081632), (186, 10724160), (192, 10389030), (240, 8311224), (248, 8043120), (279, 7149440), (288, 6926020), (310, 6434496), (320, 6233418), (360, 5540816), (372, 5362080), (384, 5194515), (465, 4289664), (480, 4155612), (496, 4021560), (558, 3574720), (576, 3463010), (620, 3217248), (640, 3116709), (720, 2770408), (744, 2681040), (930, 2144832), (960, 2077806), (992, 2010780), (1116, 1787360), (1152, 1731505), (1240, 1608624), (1395, 1429888), (1440, 1385204), (1488, 1340520), (1860, 1072416), (1920, 1038903), (1984, 1005390), (2232, 893680), (2480, 804312), (2790, 714944), (2880, 692602), (2976, 670260), (3720, 536208), (3968, 502695), (4464, 446840), (4960, 402156), (5580, 357472), (5760, 346301), (5952, 335130), (7440, 268104), (8928, 223420), (9920, 201078), (11160, 178736), (11171, 178560), (11904, 167565), (14880, 134052), (17856, 111710), (19840, 100539), (22320, 89368), (22342, 89280), (29760, 67026), (33513, 59520), (35712, 55855), (44640, 44684)]