222019560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4680

約数の個数: 192

約数和(自身を含む): 868233600

約数和(自身を除く): 646214040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4637, 4788, 5320, 5985, 6840, 7980, 9274, 9576, 11970, 13911, 15960, 18548, 23185, 23940, 27822, 32459, 37096, 41733, 46370, 47880, 55644, 64918, 69555, 83466, 88103, 92740, 97377, 111288, 129836, 139110, 162295, 166932, 176206, 185480, 194754, 208665, 259672, 264309, 278220, 292131, 324590, 333864, 352412, 389508, 417330, 440515, 486885, 528618, 556440, 584262, 616721, 649180, 704824, 779016, 792927, 834660, 881030, 973770, 1057236, 1168524, 1233442, 1298360, 1321545, 1460655, 1585854, 1669320, 1762060, 1850163, 1947540, 2114472, 2337048, 2466884, 2643090, 2921310, 3083605, 3171708, 3524120, 3700326, 3895080, 3964635, 4933768, 5286180, 5550489, 5842620, 6167210, 6343416, 7400652, 7929270, 9250815, 10572360, 11100978, 11685240, 12334420, 14801304, 15858540, 18501630, 22201956, 24668840, 27752445, 31717080, 37003260, 44403912, 55504890, 74006520, 111009780, 222019560]

約数ペア:

[(1, 222019560), (2, 111009780), (3, 74006520), (4, 55504890), (5, 44403912), (6, 37003260), (7, 31717080), (8, 27752445), (9, 24668840), (10, 22201956), (12, 18501630), (14, 15858540), (15, 14801304), (18, 12334420), (19, 11685240), (20, 11100978), (21, 10572360), (24, 9250815), (28, 7929270), (30, 7400652), (35, 6343416), (36, 6167210), (38, 5842620), (40, 5550489), (42, 5286180), (45, 4933768), (56, 3964635), (57, 3895080), (60, 3700326), (63, 3524120), (70, 3171708), (72, 3083605), (76, 2921310), (84, 2643090), (90, 2466884), (95, 2337048), (105, 2114472), (114, 1947540), (120, 1850163), (126, 1762060), (133, 1669320), (140, 1585854), (152, 1460655), (168, 1321545), (171, 1298360), (180, 1233442), (190, 1168524), (210, 1057236), (228, 973770), (252, 881030), (266, 834660), (280, 792927), (285, 779016), (315, 704824), (342, 649180), (360, 616721), (380, 584262), (399, 556440), (420, 528618), (456, 486885), (504, 440515), (532, 417330), (570, 389508), (630, 352412), (665, 333864), (684, 324590), (760, 292131), (798, 278220), (840, 264309), (855, 259672), (1064, 208665), (1140, 194754), (1197, 185480), (1260, 176206), (1330, 166932), (1368, 162295), (1596, 139110), (1710, 129836), (1995, 111288), (2280, 97377), (2394, 92740), (2520, 88103), (2660, 83466), (3192, 69555), (3420, 64918), (3990, 55644), (4637, 47880), (4788, 46370), (5320, 41733), (5985, 37096), (6840, 32459), (7980, 27822), (9274, 23940), (9576, 23185), (11970, 18548), (13911, 15960)]