1666314240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 208

約数和(自身を含む): 5483120928

約数和(自身を除く): 3816806688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 733, 740, 768, 888, 960, 1024, 1110, 1184, 1280, 1466, 1480, 1536, 1776, 1920, 2048, 2199, 2220, 2368, 2560, 2932, 2960, 3072, 3552, 3665, 3840, 4096, 4398, 4440, 4736, 5120, 5864, 5920, 6144, 7104, 7330, 7680, 8796, 8880, 9472, 10240, 10995, 11728, 11840, 12288, 14208, 14660, 15360, 17592, 17760, 18944, 20480, 21990, 23456, 23680, 27121, 28416, 29320, 30720, 35184, 35520, 37888, 43980, 46912, 47360, 54242, 56832, 58640, 61440, 70368, 71040, 75776, 81363, 87960, 93824, 94720, 108484, 113664, 117280, 135605, 140736, 142080, 151552, 162726, 175920, 187648, 189440, 216968, 227328, 234560, 271210, 281472, 284160, 325452, 351840, 375296, 378880, 406815, 433936, 454656, 469120, 542420, 562944, 568320, 650904, 703680, 750592, 757760, 813630, 867872, 938240, 1084840, 1125888, 1136640, 1301808, 1407360, 1501184, 1627260, 1735744, 1876480, 2169680, 2251776, 2273280, 2603616, 2814720, 3002368, 3254520, 3471488, 3752960, 4339360, 4503552, 5207232, 5629440, 6509040, 6942976, 7505920, 8678720, 9007104, 10414464, 11258880, 13018080, 13885952, 15011840, 17357440, 20828928, 22517760, 26036160, 27771904, 34714880, 41657856, 45035520, 52072320, 55543808, 69429760, 83315712, 104144640, 111087616, 138859520, 166631424, 208289280, 277719040, 333262848, 416578560, 555438080, 833157120, 1666314240]

約数ペア:

[(1, 1666314240), (2, 833157120), (3, 555438080), (4, 416578560), (5, 333262848), (6, 277719040), (8, 208289280), (10, 166631424), (12, 138859520), (15, 111087616), (16, 104144640), (20, 83315712), (24, 69429760), (30, 55543808), (32, 52072320), (37, 45035520), (40, 41657856), (48, 34714880), (60, 27771904), (64, 26036160), (74, 22517760), (80, 20828928), (96, 17357440), (111, 15011840), (120, 13885952), (128, 13018080), (148, 11258880), (160, 10414464), (185, 9007104), (192, 8678720), (222, 7505920), (240, 6942976), (256, 6509040), (296, 5629440), (320, 5207232), (370, 4503552), (384, 4339360), (444, 3752960), (480, 3471488), (512, 3254520), (555, 3002368), (592, 2814720), (640, 2603616), (733, 2273280), (740, 2251776), (768, 2169680), (888, 1876480), (960, 1735744), (1024, 1627260), (1110, 1501184), (1184, 1407360), (1280, 1301808), (1466, 1136640), (1480, 1125888), (1536, 1084840), (1776, 938240), (1920, 867872), (2048, 813630), (2199, 757760), (2220, 750592), (2368, 703680), (2560, 650904), (2932, 568320), (2960, 562944), (3072, 542420), (3552, 469120), (3665, 454656), (3840, 433936), (4096, 406815), (4398, 378880), (4440, 375296), (4736, 351840), (5120, 325452), (5864, 284160), (5920, 281472), (6144, 271210), (7104, 234560), (7330, 227328), (7680, 216968), (8796, 189440), (8880, 187648), (9472, 175920), (10240, 162726), (10995, 151552), (11728, 142080), (11840, 140736), (12288, 135605), (14208, 117280), (14660, 113664), (15360, 108484), (17592, 94720), (17760, 93824), (18944, 87960), (20480, 81363), (21990, 75776), (23456, 71040), (23680, 70368), (27121, 61440), (28416, 58640), (29320, 56832), (30720, 54242), (35184, 47360), (35520, 46912), (37888, 43980)]