262229940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 940101120

約数和(自身を除く): 677871180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 173, 180, 189, 210, 252, 270, 315, 346, 378, 401, 420, 519, 540, 630, 692, 756, 802, 865, 945, 1038, 1203, 1211, 1260, 1557, 1604, 1730, 1890, 2005, 2076, 2406, 2422, 2595, 2807, 3114, 3460, 3609, 3633, 3780, 4010, 4671, 4812, 4844, 5190, 5614, 6015, 6055, 6228, 7218, 7266, 7785, 8020, 8421, 9342, 10380, 10827, 10899, 11228, 12030, 12110, 14035, 14436, 14532, 15570, 16842, 18045, 18165, 18684, 21654, 21798, 23355, 24060, 24220, 25263, 28070, 31140, 32697, 33684, 36090, 36330, 42105, 43308, 43596, 46710, 50526, 54135, 54495, 56140, 65394, 69373, 72180, 72660, 75789, 84210, 93420, 101052, 108270, 108990, 126315, 130788, 138746, 151578, 163485, 168420, 208119, 216540, 217980, 252630, 277492, 303156, 326970, 346865, 378945, 416238, 485611, 505260, 624357, 653940, 693730, 757890, 832476, 971222, 1040595, 1248714, 1387460, 1456833, 1515780, 1873071, 1942444, 2081190, 2428055, 2497428, 2913666, 3121785, 3746142, 4162380, 4370499, 4856110, 5827332, 6243570, 7284165, 7492284, 8740998, 9365355, 9712220, 12487140, 13111497, 14568330, 17481996, 18730710, 21852495, 26222994, 29136660, 37461420, 43704990, 52445988, 65557485, 87409980, 131114970, 262229940]

約数ペア:

[(1, 262229940), (2, 131114970), (3, 87409980), (4, 65557485), (5, 52445988), (6, 43704990), (7, 37461420), (9, 29136660), (10, 26222994), (12, 21852495), (14, 18730710), (15, 17481996), (18, 14568330), (20, 13111497), (21, 12487140), (27, 9712220), (28, 9365355), (30, 8740998), (35, 7492284), (36, 7284165), (42, 6243570), (45, 5827332), (54, 4856110), (60, 4370499), (63, 4162380), (70, 3746142), (84, 3121785), (90, 2913666), (105, 2497428), (108, 2428055), (126, 2081190), (135, 1942444), (140, 1873071), (173, 1515780), (180, 1456833), (189, 1387460), (210, 1248714), (252, 1040595), (270, 971222), (315, 832476), (346, 757890), (378, 693730), (401, 653940), (420, 624357), (519, 505260), (540, 485611), (630, 416238), (692, 378945), (756, 346865), (802, 326970), (865, 303156), (945, 277492), (1038, 252630), (1203, 217980), (1211, 216540), (1260, 208119), (1557, 168420), (1604, 163485), (1730, 151578), (1890, 138746), (2005, 130788), (2076, 126315), (2406, 108990), (2422, 108270), (2595, 101052), (2807, 93420), (3114, 84210), (3460, 75789), (3609, 72660), (3633, 72180), (3780, 69373), (4010, 65394), (4671, 56140), (4812, 54495), (4844, 54135), (5190, 50526), (5614, 46710), (6015, 43596), (6055, 43308), (6228, 42105), (7218, 36330), (7266, 36090), (7785, 33684), (8020, 32697), (8421, 31140), (9342, 28070), (10380, 25263), (10827, 24220), (10899, 24060), (11228, 23355), (12030, 21798), (12110, 21654), (14035, 18684), (14436, 18165), (14532, 18045), (15570, 16842)]