213661440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 216

約数和(自身を含む): 783448848

約数和(自身を除く): 569787408

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, 1091, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2182, 2304, 2448, 2720, 2880, 3060, 3264, 3273, 3840, 4080, 4352, 4364, 4896, 5440, 5455, 5760, 6120, 6528, 6546, 8160, 8728, 9792, 9819, 10880, 10910, 11520, 12240, 13056, 13092, 16320, 16365, 17456, 18547, 19584, 19638, 21760, 21820, 24480, 26184, 32640, 32730, 34912, 37094, 39168, 39276, 43640, 48960, 49095, 52368, 55641, 65280, 65460, 69824, 74188, 78552, 87280, 92735, 97920, 98190, 104736, 111282, 130920, 139648, 148376, 157104, 166923, 174560, 185470, 195840, 196380, 209472, 222564, 261840, 278205, 279296, 296752, 314208, 333846, 349120, 370940, 392760, 418944, 445128, 523680, 556410, 593504, 628416, 667692, 698240, 741880, 785520, 834615, 837888, 890256, 1047360, 1112820, 1187008, 1256832, 1335384, 1396480, 1483760, 1571040, 1669230, 1780512, 2094720, 2225640, 2374016, 2513664, 2670768, 2967520, 3142080, 3338460, 3561024, 4189440, 4451280, 4748032, 5341536, 5935040, 6284160, 6676920, 7122048, 8902560, 10683072, 11870080, 12568320, 13353840, 14244096, 17805120, 21366144, 23740160, 26707680, 35610240, 42732288, 53415360, 71220480, 106830720, 213661440]

約数ペア:

[(1, 213661440), (2, 106830720), (3, 71220480), (4, 53415360), (5, 42732288), (6, 35610240), (8, 26707680), (9, 23740160), (10, 21366144), (12, 17805120), (15, 14244096), (16, 13353840), (17, 12568320), (18, 11870080), (20, 10683072), (24, 8902560), (30, 7122048), (32, 6676920), (34, 6284160), (36, 5935040), (40, 5341536), (45, 4748032), (48, 4451280), (51, 4189440), (60, 3561024), (64, 3338460), (68, 3142080), (72, 2967520), (80, 2670768), (85, 2513664), (90, 2374016), (96, 2225640), (102, 2094720), (120, 1780512), (128, 1669230), (136, 1571040), (144, 1483760), (153, 1396480), (160, 1335384), (170, 1256832), (180, 1187008), (192, 1112820), (204, 1047360), (240, 890256), (255, 837888), (256, 834615), (272, 785520), (288, 741880), (306, 698240), (320, 667692), (340, 628416), (360, 593504), (384, 556410), (408, 523680), (480, 445128), (510, 418944), (544, 392760), (576, 370940), (612, 349120), (640, 333846), (680, 314208), (720, 296752), (765, 279296), (768, 278205), (816, 261840), (960, 222564), (1020, 209472), (1088, 196380), (1091, 195840), (1152, 185470), (1224, 174560), (1280, 166923), (1360, 157104), (1440, 148376), (1530, 139648), (1632, 130920), (1920, 111282), (2040, 104736), (2176, 98190), (2182, 97920), (2304, 92735), (2448, 87280), (2720, 78552), (2880, 74188), (3060, 69824), (3264, 65460), (3273, 65280), (3840, 55641), (4080, 52368), (4352, 49095), (4364, 48960), (4896, 43640), (5440, 39276), (5455, 39168), (5760, 37094), (6120, 34912), (6528, 32730), (6546, 32640), (8160, 26184), (8728, 24480), (9792, 21820), (9819, 21760), (10880, 19638), (10910, 19584), (11520, 18547), (12240, 17456), (13056, 16365), (13092, 16320)]