173630590720

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{29663}}^1$

素因数の和:29970

約数の個数: 144

約数和(自身を含む): 442016144640

約数和(自身を除く): 268385553920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 269, 272, 320, 340, 538, 544, 640, 680, 1076, 1088, 1280, 1345, 1360, 2152, 2176, 2690, 2720, 4304, 4352, 4573, 5380, 5440, 8608, 9146, 10760, 10880, 17216, 18292, 21520, 21760, 22865, 29663, 34432, 36584, 43040, 45730, 59326, 68864, 73168, 86080, 91460, 118652, 146336, 148315, 172160, 182920, 237304, 292672, 296630, 344320, 365840, 474608, 504271, 585344, 593260, 731680, 949216, 1008542, 1170688, 1186520, 1463360, 1898432, 2017084, 2373040, 2521355, 2926720, 3796864, 4034168, 4746080, 5042710, 5853440, 7593728, 7979347, 8068336, 9492160, 10085420, 15958694, 16136672, 18984320, 20170840, 31917388, 32273344, 37968640, 39896735, 40341680, 63834776, 64546688, 79793470, 80683360, 127669552, 129093376, 135648899, 159586940, 161366720, 255339104, 271297798, 319173880, 322733440, 510678208, 542595596, 638347760, 645466880, 678244495, 1021356416, 1085191192, 1276695520, 1356488990, 2042712832, 2170382384, 2553391040, 2712977980, 4340764768, 5106782080, 5425955960, 8681529536, 10213564160, 10851911920, 17363059072, 21703823840, 34726118144, 43407647680, 86815295360, 173630590720]

約数ペア:

[(1, 173630590720), (2, 86815295360), (4, 43407647680), (5, 34726118144), (8, 21703823840), (10, 17363059072), (16, 10851911920), (17, 10213564160), (20, 8681529536), (32, 5425955960), (34, 5106782080), (40, 4340764768), (64, 2712977980), (68, 2553391040), (80, 2170382384), (85, 2042712832), (128, 1356488990), (136, 1276695520), (160, 1085191192), (170, 1021356416), (256, 678244495), (269, 645466880), (272, 638347760), (320, 542595596), (340, 510678208), (538, 322733440), (544, 319173880), (640, 271297798), (680, 255339104), (1076, 161366720), (1088, 159586940), (1280, 135648899), (1345, 129093376), (1360, 127669552), (2152, 80683360), (2176, 79793470), (2690, 64546688), (2720, 63834776), (4304, 40341680), (4352, 39896735), (4573, 37968640), (5380, 32273344), (5440, 31917388), (8608, 20170840), (9146, 18984320), (10760, 16136672), (10880, 15958694), (17216, 10085420), (18292, 9492160), (21520, 8068336), (21760, 7979347), (22865, 7593728), (29663, 5853440), (34432, 5042710), (36584, 4746080), (43040, 4034168), (45730, 3796864), (59326, 2926720), (68864, 2521355), (73168, 2373040), (86080, 2017084), (91460, 1898432), (118652, 1463360), (146336, 1186520), (148315, 1170688), (172160, 1008542), (182920, 949216), (237304, 731680), (292672, 593260), (296630, 585344), (344320, 504271), (365840, 474608)]