2236706780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 6149873184

約数和(自身を除く): 3913166404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 121, 140, 145, 154, 157, 203, 220, 242, 290, 308, 314, 319, 385, 406, 484, 580, 605, 628, 638, 770, 785, 812, 841, 847, 1015, 1099, 1210, 1276, 1540, 1570, 1595, 1682, 1694, 1727, 2030, 2198, 2233, 2420, 3140, 3190, 3364, 3388, 3454, 3509, 4060, 4205, 4235, 4396, 4466, 4553, 5495, 5887, 6380, 6908, 7018, 8410, 8470, 8635, 8932, 9106, 9251, 10990, 11165, 11774, 12089, 14036, 16820, 16940, 17270, 17545, 18212, 18502, 18997, 21980, 22330, 22765, 23548, 24178, 24563, 29435, 31871, 34540, 35090, 37004, 37994, 44660, 45530, 46255, 48356, 49126, 50083, 58870, 60445, 63742, 64757, 70180, 75988, 91060, 92510, 94985, 98252, 100166, 101761, 117740, 120890, 122815, 127484, 129514, 132037, 132979, 159355, 185020, 189970, 200332, 203522, 241780, 245630, 250415, 259028, 264074, 265958, 318710, 323785, 350581, 379940, 407044, 491260, 500830, 508805, 528148, 531916, 550913, 637420, 647570, 660185, 664895, 701162, 712327, 924259, 1001660, 1017610, 1101826, 1295140, 1320370, 1329790, 1402324, 1424654, 1452407, 1752905, 1848518, 2035220, 2203652, 2640740, 2659580, 2754565, 2849308, 2904814, 3505810, 3561635, 3697036, 3856391, 4621295, 5509130, 5809628, 7011620, 7123270, 7262035, 7712782, 9242590, 10166849, 11018260, 14246540, 14524070, 15425564, 15976477, 18485180, 19281955, 20333698, 29048140, 31952954, 38563910, 40667396, 50834245, 63905908, 77127820, 79882385, 101668490, 111835339, 159764770, 203336980, 223670678, 319529540, 447341356, 559176695, 1118353390, 2236706780]

約数ペア:

[(1, 2236706780), (2, 1118353390), (4, 559176695), (5, 447341356), (7, 319529540), (10, 223670678), (11, 203336980), (14, 159764770), (20, 111835339), (22, 101668490), (28, 79882385), (29, 77127820), (35, 63905908), (44, 50834245), (55, 40667396), (58, 38563910), (70, 31952954), (77, 29048140), (110, 20333698), (116, 19281955), (121, 18485180), (140, 15976477), (145, 15425564), (154, 14524070), (157, 14246540), (203, 11018260), (220, 10166849), (242, 9242590), (290, 7712782), (308, 7262035), (314, 7123270), (319, 7011620), (385, 5809628), (406, 5509130), (484, 4621295), (580, 3856391), (605, 3697036), (628, 3561635), (638, 3505810), (770, 2904814), (785, 2849308), (812, 2754565), (841, 2659580), (847, 2640740), (1015, 2203652), (1099, 2035220), (1210, 1848518), (1276, 1752905), (1540, 1452407), (1570, 1424654), (1595, 1402324), (1682, 1329790), (1694, 1320370), (1727, 1295140), (2030, 1101826), (2198, 1017610), (2233, 1001660), (2420, 924259), (3140, 712327), (3190, 701162), (3364, 664895), (3388, 660185), (3454, 647570), (3509, 637420), (4060, 550913), (4205, 531916), (4235, 528148), (4396, 508805), (4466, 500830), (4553, 491260), (5495, 407044), (5887, 379940), (6380, 350581), (6908, 323785), (7018, 318710), (8410, 265958), (8470, 264074), (8635, 259028), (8932, 250415), (9106, 245630), (9251, 241780), (10990, 203522), (11165, 200332), (11774, 189970), (12089, 185020), (14036, 159355), (16820, 132979), (16940, 132037), (17270, 129514), (17545, 127484), (18212, 122815), (18502, 120890), (18997, 117740), (21980, 101761), (22330, 100166), (22765, 98252), (23548, 94985), (24178, 92510), (24563, 91060), (29435, 75988), (31871, 70180), (34540, 64757), (35090, 63742), (37004, 60445), (37994, 58870), (44660, 50083), (45530, 49126), (46255, 48356)]