244932660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{21599}}^1$

素因数の和:21627

約数の個数: 120

約数和(自身を含む): 878169600

約数和(自身を除く): 633236940

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 21599, 43198, 64797, 86396, 107995, 129594, 151193, 194391, 215990, 259188, 302386, 323985, 388782, 431980, 453579, 583173, 604772, 647970, 755965, 777564, 907158, 971955, 1166346, 1295940, 1360737, 1511930, 1749519, 1814316, 1943910, 2267895, 2332692, 2721474, 2915865, 3023860, 3499038, 3887820, 4082211, 4535790, 5442948, 5831730, 6803685, 6998076, 8164422, 8747595, 9071580, 11663460, 12246633, 13607370, 16328844, 17495190, 20411055, 24493266, 27214740, 34990380, 40822110, 48986532, 61233165, 81644220, 122466330, 244932660]

約数ペア:

[(1, 244932660), (2, 122466330), (3, 81644220), (4, 61233165), (5, 48986532), (6, 40822110), (7, 34990380), (9, 27214740), (10, 24493266), (12, 20411055), (14, 17495190), (15, 16328844), (18, 13607370), (20, 12246633), (21, 11663460), (27, 9071580), (28, 8747595), (30, 8164422), (35, 6998076), (36, 6803685), (42, 5831730), (45, 5442948), (54, 4535790), (60, 4082211), (63, 3887820), (70, 3499038), (81, 3023860), (84, 2915865), (90, 2721474), (105, 2332692), (108, 2267895), (126, 1943910), (135, 1814316), (140, 1749519), (162, 1511930), (180, 1360737), (189, 1295940), (210, 1166346), (252, 971955), (270, 907158), (315, 777564), (324, 755965), (378, 647970), (405, 604772), (420, 583173), (540, 453579), (567, 431980), (630, 388782), (756, 323985), (810, 302386), (945, 259188), (1134, 215990), (1260, 194391), (1620, 151193), (1890, 129594), (2268, 107995), (2835, 86396), (3780, 64797), (5670, 43198), (11340, 21599)]