841204980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20267

約数の個数: 192

約数和(自身を含む): 3263016960

約数和(自身を除く): 2421811980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20231, 20790, 40462, 41580, 60693, 80924, 101155, 121386, 141617, 182079, 202310, 222541, 242772, 283234, 303465, 364158, 404620, 424851, 445082, 546237, 566468, 606930, 667623, 708085, 728316, 849702, 890164, 910395, 1092474, 1112705, 1213860, 1274553, 1335246, 1416170, 1557787, 1699404, 1820790, 2002869, 2124255, 2184948, 2225410, 2549106, 2670492, 2731185, 2832340, 3115574, 3338115, 3641580, 3823659, 4005738, 4248510, 4450820, 4673361, 5098212, 5462370, 6008607, 6231148, 6372765, 6676230, 7647318, 7788935, 8011476, 8497020, 9346722, 10014345, 10924740, 12017214, 12745530, 13352460, 14020083, 15294636, 15577870, 18693444, 19118295, 20028690, 23366805, 24034428, 25491060, 28040166, 30043035, 31155740, 38236590, 40057380, 42060249, 46733610, 56080332, 60086070, 70100415, 76473180, 84120498, 93467220, 120172140, 140200830, 168240996, 210301245, 280401660, 420602490, 841204980]

約数ペア:

[(1, 841204980), (2, 420602490), (3, 280401660), (4, 210301245), (5, 168240996), (6, 140200830), (7, 120172140), (9, 93467220), (10, 84120498), (11, 76473180), (12, 70100415), (14, 60086070), (15, 56080332), (18, 46733610), (20, 42060249), (21, 40057380), (22, 38236590), (27, 31155740), (28, 30043035), (30, 28040166), (33, 25491060), (35, 24034428), (36, 23366805), (42, 20028690), (44, 19118295), (45, 18693444), (54, 15577870), (55, 15294636), (60, 14020083), (63, 13352460), (66, 12745530), (70, 12017214), (77, 10924740), (84, 10014345), (90, 9346722), (99, 8497020), (105, 8011476), (108, 7788935), (110, 7647318), (126, 6676230), (132, 6372765), (135, 6231148), (140, 6008607), (154, 5462370), (165, 5098212), (180, 4673361), (189, 4450820), (198, 4248510), (210, 4005738), (220, 3823659), (231, 3641580), (252, 3338115), (270, 3115574), (297, 2832340), (308, 2731185), (315, 2670492), (330, 2549106), (378, 2225410), (385, 2184948), (396, 2124255), (420, 2002869), (462, 1820790), (495, 1699404), (540, 1557787), (594, 1416170), (630, 1335246), (660, 1274553), (693, 1213860), (756, 1112705), (770, 1092474), (924, 910395), (945, 890164), (990, 849702), (1155, 728316), (1188, 708085), (1260, 667623), (1386, 606930), (1485, 566468), (1540, 546237), (1890, 445082), (1980, 424851), (2079, 404620), (2310, 364158), (2772, 303465), (2970, 283234), (3465, 242772), (3780, 222541), (4158, 202310), (4620, 182079), (5940, 141617), (6930, 121386), (8316, 101155), (10395, 80924), (13860, 60693), (20231, 41580), (20790, 40462)]