397359360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 216

約数和(自身を含む): 1456411320

約数和(自身を除く): 1059051960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2029, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4058, 4080, 4352, 4896, 5440, 5760, 6087, 6120, 6528, 8116, 8160, 9792, 10145, 10880, 11520, 12174, 12240, 13056, 16232, 16320, 18261, 19584, 20290, 21760, 24348, 24480, 30435, 32464, 32640, 34493, 36522, 39168, 40580, 48696, 48960, 60870, 64928, 65280, 68986, 73044, 81160, 91305, 97392, 97920, 103479, 121740, 129856, 137972, 146088, 162320, 172465, 182610, 194784, 195840, 206958, 243480, 259712, 275944, 292176, 310437, 324640, 344930, 365220, 389568, 413916, 486960, 517395, 519424, 551888, 584352, 620874, 649280, 689860, 730440, 779136, 827832, 973920, 1034790, 1103776, 1168704, 1241748, 1298560, 1379720, 1460880, 1552185, 1558272, 1655664, 1947840, 2069580, 2207552, 2337408, 2483496, 2597120, 2759440, 2921760, 3104370, 3311328, 3895680, 4139160, 4415104, 4674816, 4966992, 5518880, 5843520, 6208740, 6622656, 7791360, 8278320, 8830208, 9933984, 11037760, 11687040, 12417480, 13245312, 16556640, 19867968, 22075520, 23374080, 24834960, 26490624, 33113280, 39735936, 44151040, 49669920, 66226560, 79471872, 99339840, 132453120, 198679680, 397359360]

約数ペア:

[(1, 397359360), (2, 198679680), (3, 132453120), (4, 99339840), (5, 79471872), (6, 66226560), (8, 49669920), (9, 44151040), (10, 39735936), (12, 33113280), (15, 26490624), (16, 24834960), (17, 23374080), (18, 22075520), (20, 19867968), (24, 16556640), (30, 13245312), (32, 12417480), (34, 11687040), (36, 11037760), (40, 9933984), (45, 8830208), (48, 8278320), (51, 7791360), (60, 6622656), (64, 6208740), (68, 5843520), (72, 5518880), (80, 4966992), (85, 4674816), (90, 4415104), (96, 4139160), (102, 3895680), (120, 3311328), (128, 3104370), (136, 2921760), (144, 2759440), (153, 2597120), (160, 2483496), (170, 2337408), (180, 2207552), (192, 2069580), (204, 1947840), (240, 1655664), (255, 1558272), (256, 1552185), (272, 1460880), (288, 1379720), (306, 1298560), (320, 1241748), (340, 1168704), (360, 1103776), (384, 1034790), (408, 973920), (480, 827832), (510, 779136), (544, 730440), (576, 689860), (612, 649280), (640, 620874), (680, 584352), (720, 551888), (765, 519424), (768, 517395), (816, 486960), (960, 413916), (1020, 389568), (1088, 365220), (1152, 344930), (1224, 324640), (1280, 310437), (1360, 292176), (1440, 275944), (1530, 259712), (1632, 243480), (1920, 206958), (2029, 195840), (2040, 194784), (2176, 182610), (2304, 172465), (2448, 162320), (2720, 146088), (2880, 137972), (3060, 129856), (3264, 121740), (3840, 103479), (4058, 97920), (4080, 97392), (4352, 91305), (4896, 81160), (5440, 73044), (5760, 68986), (6087, 65280), (6120, 64928), (6528, 60870), (8116, 48960), (8160, 48696), (9792, 40580), (10145, 39168), (10880, 36522), (11520, 34493), (12174, 32640), (12240, 32464), (13056, 30435), (16232, 24480), (16320, 24348), (18261, 21760), (19584, 20290)]