216716261120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{32441}}^1$

素因数の和:32786

約数の個数: 144

約数和(自身を含む): 551446001568

約数和(自身を除く): 334729740448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 307, 320, 340, 544, 614, 640, 680, 1088, 1228, 1280, 1360, 1535, 2176, 2456, 2720, 3070, 4352, 4912, 5219, 5440, 6140, 9824, 10438, 10880, 12280, 19648, 20876, 21760, 24560, 26095, 32441, 39296, 41752, 49120, 52190, 64882, 78592, 83504, 98240, 104380, 129764, 162205, 167008, 196480, 208760, 259528, 324410, 334016, 392960, 417520, 519056, 551497, 648820, 668032, 835040, 1038112, 1102994, 1297640, 1336064, 1670080, 2076224, 2205988, 2595280, 2757485, 3340160, 4152448, 4411976, 5190560, 5514970, 6680320, 8304896, 8823952, 9959387, 10381120, 11029940, 17647904, 19918774, 20762240, 22059880, 35295808, 39837548, 41524480, 44119760, 49796935, 70591616, 79675096, 88239520, 99593870, 141183232, 159350192, 169309579, 176479040, 199187740, 318700384, 338619158, 352958080, 398375480, 637400768, 677238316, 705916160, 796750960, 846547895, 1274801536, 1354476632, 1593501920, 1693095790, 2549603072, 2708953264, 3187003840, 3386191580, 5417906528, 6374007680, 6772383160, 10835813056, 12748015360, 13544766320, 21671626112, 27089532640, 43343252224, 54179065280, 108358130560, 216716261120]

約数ペア:

[(1, 216716261120), (2, 108358130560), (4, 54179065280), (5, 43343252224), (8, 27089532640), (10, 21671626112), (16, 13544766320), (17, 12748015360), (20, 10835813056), (32, 6772383160), (34, 6374007680), (40, 5417906528), (64, 3386191580), (68, 3187003840), (80, 2708953264), (85, 2549603072), (128, 1693095790), (136, 1593501920), (160, 1354476632), (170, 1274801536), (256, 846547895), (272, 796750960), (307, 705916160), (320, 677238316), (340, 637400768), (544, 398375480), (614, 352958080), (640, 338619158), (680, 318700384), (1088, 199187740), (1228, 176479040), (1280, 169309579), (1360, 159350192), (1535, 141183232), (2176, 99593870), (2456, 88239520), (2720, 79675096), (3070, 70591616), (4352, 49796935), (4912, 44119760), (5219, 41524480), (5440, 39837548), (6140, 35295808), (9824, 22059880), (10438, 20762240), (10880, 19918774), (12280, 17647904), (19648, 11029940), (20876, 10381120), (21760, 9959387), (24560, 8823952), (26095, 8304896), (32441, 6680320), (39296, 5514970), (41752, 5190560), (49120, 4411976), (52190, 4152448), (64882, 3340160), (78592, 2757485), (83504, 2595280), (98240, 2205988), (104380, 2076224), (129764, 1670080), (162205, 1336064), (167008, 1297640), (196480, 1102994), (208760, 1038112), (259528, 835040), (324410, 668032), (334016, 648820), (392960, 551497), (417520, 519056)]