322803520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 856756224

約数和(自身を除く): 533952704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 127, 130, 160, 169, 188, 208, 235, 254, 260, 320, 338, 376, 416, 470, 508, 520, 611, 635, 676, 752, 832, 845, 940, 1016, 1040, 1222, 1270, 1352, 1504, 1651, 1690, 1880, 2032, 2080, 2444, 2540, 2704, 3008, 3055, 3302, 3380, 3760, 4064, 4160, 4888, 5080, 5408, 5969, 6110, 6604, 6760, 7520, 7943, 8128, 8255, 9776, 10160, 10816, 11938, 12220, 13208, 13520, 15040, 15886, 16510, 19552, 20320, 21463, 23876, 24440, 26416, 27040, 29845, 31772, 33020, 39104, 39715, 40640, 42926, 47752, 48880, 52832, 54080, 59690, 63544, 66040, 77597, 79430, 85852, 95504, 97760, 105664, 107315, 119380, 127088, 132080, 155194, 158860, 171704, 191008, 195520, 214630, 238760, 254176, 264160, 310388, 317720, 343408, 382016, 387985, 429260, 477520, 508352, 528320, 620776, 635440, 686816, 775970, 858520, 955040, 1008761, 1241552, 1270880, 1373632, 1551940, 1717040, 1910080, 2017522, 2483104, 2541760, 3103880, 3434080, 4035044, 4966208, 5043805, 6207760, 6868160, 8070088, 10087610, 12415520, 16140176, 20175220, 24831040, 32280352, 40350440, 64560704, 80700880, 161401760, 322803520]

約数ペア:

[(1, 322803520), (2, 161401760), (4, 80700880), (5, 64560704), (8, 40350440), (10, 32280352), (13, 24831040), (16, 20175220), (20, 16140176), (26, 12415520), (32, 10087610), (40, 8070088), (47, 6868160), (52, 6207760), (64, 5043805), (65, 4966208), (80, 4035044), (94, 3434080), (104, 3103880), (127, 2541760), (130, 2483104), (160, 2017522), (169, 1910080), (188, 1717040), (208, 1551940), (235, 1373632), (254, 1270880), (260, 1241552), (320, 1008761), (338, 955040), (376, 858520), (416, 775970), (470, 686816), (508, 635440), (520, 620776), (611, 528320), (635, 508352), (676, 477520), (752, 429260), (832, 387985), (845, 382016), (940, 343408), (1016, 317720), (1040, 310388), (1222, 264160), (1270, 254176), (1352, 238760), (1504, 214630), (1651, 195520), (1690, 191008), (1880, 171704), (2032, 158860), (2080, 155194), (2444, 132080), (2540, 127088), (2704, 119380), (3008, 107315), (3055, 105664), (3302, 97760), (3380, 95504), (3760, 85852), (4064, 79430), (4160, 77597), (4888, 66040), (5080, 63544), (5408, 59690), (5969, 54080), (6110, 52832), (6604, 48880), (6760, 47752), (7520, 42926), (7943, 40640), (8128, 39715), (8255, 39104), (9776, 33020), (10160, 31772), (10816, 29845), (11938, 27040), (12220, 26416), (13208, 24440), (13520, 23876), (15040, 21463), (15886, 20320), (16510, 19552)]