223850640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5519}}^1$

素因数の和:5561

約数の個数: 120

約数和(自身を含む): 751559040

約数和(自身を除く): 527708400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 5519, 6760, 8112, 10140, 11038, 13520, 16557, 20280, 22076, 27595, 33114, 40560, 44152, 55190, 66228, 71747, 82785, 88304, 110380, 132456, 143494, 165570, 215241, 220760, 264912, 286988, 331140, 358735, 430482, 441520, 573976, 662280, 717470, 860964, 932711, 1076205, 1147952, 1324560, 1434940, 1721928, 1865422, 2152410, 2798133, 2869880, 3443856, 3730844, 4304820, 4663555, 5596266, 5739760, 7461688, 8609640, 9327110, 11192532, 13990665, 14923376, 17219280, 18654220, 22385064, 27981330, 37308440, 44770128, 55962660, 74616880, 111925320, 223850640]

約数ペア:

[(1, 223850640), (2, 111925320), (3, 74616880), (4, 55962660), (5, 44770128), (6, 37308440), (8, 27981330), (10, 22385064), (12, 18654220), (13, 17219280), (15, 14923376), (16, 13990665), (20, 11192532), (24, 9327110), (26, 8609640), (30, 7461688), (39, 5739760), (40, 5596266), (48, 4663555), (52, 4304820), (60, 3730844), (65, 3443856), (78, 2869880), (80, 2798133), (104, 2152410), (120, 1865422), (130, 1721928), (156, 1434940), (169, 1324560), (195, 1147952), (208, 1076205), (240, 932711), (260, 860964), (312, 717470), (338, 662280), (390, 573976), (507, 441520), (520, 430482), (624, 358735), (676, 331140), (780, 286988), (845, 264912), (1014, 220760), (1040, 215241), (1352, 165570), (1560, 143494), (1690, 132456), (2028, 110380), (2535, 88304), (2704, 82785), (3120, 71747), (3380, 66228), (4056, 55190), (5070, 44152), (5519, 40560), (6760, 33114), (8112, 27595), (10140, 22076), (11038, 20280), (13520, 16557)]