672661532620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{810377}}^1$

素因数の和:810429

約数の個数: 144

約数和(自身を含む): 1810708603200

約数和(自身を除く): 1138047070580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 343, 385, 484, 490, 539, 605, 686, 770, 847, 980, 1078, 1210, 1372, 1540, 1694, 1715, 2156, 2420, 2695, 3388, 3430, 3773, 4235, 5390, 5929, 6860, 7546, 8470, 10780, 11858, 15092, 16940, 18865, 23716, 29645, 37730, 41503, 59290, 75460, 83006, 118580, 166012, 207515, 415030, 810377, 830060, 1620754, 3241508, 4051885, 5672639, 8103770, 8914147, 11345278, 16207540, 17828294, 22690556, 28363195, 35656588, 39708473, 44570735, 56726390, 62399029, 79416946, 89141470, 98055617, 113452780, 124798058, 158833892, 178282940, 196111234, 198542365, 249596116, 277959311, 311995145, 392222468, 397084730, 436793203, 490278085, 555918622, 623990290, 686389319, 794169460, 873586406, 980556170, 1111837244, 1247980580, 1372778638, 1389796555, 1747172812, 1961112340, 2183966015, 2745557276, 2779593110, 3057552421, 3431946595, 4367932030, 4804725233, 5559186220, 6115104842, 6863893190, 8735864060, 9609450466, 12230209684, 13727786380, 15287762105, 19218900932, 24023626165, 30575524210, 33633076631, 48047252330, 61151048420, 67266153262, 96094504660, 134532306524, 168165383155, 336330766310, 672661532620]

約数ペア:

[(1, 672661532620), (2, 336330766310), (4, 168165383155), (5, 134532306524), (7, 96094504660), (10, 67266153262), (11, 61151048420), (14, 48047252330), (20, 33633076631), (22, 30575524210), (28, 24023626165), (35, 19218900932), (44, 15287762105), (49, 13727786380), (55, 12230209684), (70, 9609450466), (77, 8735864060), (98, 6863893190), (110, 6115104842), (121, 5559186220), (140, 4804725233), (154, 4367932030), (196, 3431946595), (220, 3057552421), (242, 2779593110), (245, 2745557276), (308, 2183966015), (343, 1961112340), (385, 1747172812), (484, 1389796555), (490, 1372778638), (539, 1247980580), (605, 1111837244), (686, 980556170), (770, 873586406), (847, 794169460), (980, 686389319), (1078, 623990290), (1210, 555918622), (1372, 490278085), (1540, 436793203), (1694, 397084730), (1715, 392222468), (2156, 311995145), (2420, 277959311), (2695, 249596116), (3388, 198542365), (3430, 196111234), (3773, 178282940), (4235, 158833892), (5390, 124798058), (5929, 113452780), (6860, 98055617), (7546, 89141470), (8470, 79416946), (10780, 62399029), (11858, 56726390), (15092, 44570735), (16940, 39708473), (18865, 35656588), (23716, 28363195), (29645, 22690556), (37730, 17828294), (41503, 16207540), (59290, 11345278), (75460, 8914147), (83006, 8103770), (118580, 5672639), (166012, 4051885), (207515, 3241508), (415030, 1620754), (810377, 830060)]