235322220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 815109120

約数和(自身を除く): 579786900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 532, 555, 570, 665, 703, 740, 777, 797, 798, 1036, 1110, 1140, 1295, 1330, 1406, 1554, 1594, 1596, 1995, 2109, 2220, 2391, 2590, 2660, 2812, 3108, 3188, 3515, 3885, 3985, 3990, 4218, 4782, 4921, 5180, 5579, 7030, 7770, 7970, 7980, 8436, 9564, 9842, 10545, 11158, 11955, 14060, 14763, 15143, 15540, 15940, 16737, 19684, 21090, 22316, 23910, 24605, 27895, 29489, 29526, 30286, 33474, 42180, 45429, 47820, 49210, 55790, 58978, 59052, 60572, 66948, 73815, 75715, 83685, 88467, 90858, 98420, 106001, 111580, 117956, 147445, 147630, 151430, 167370, 176934, 181716, 206423, 212002, 227145, 294890, 295260, 302860, 318003, 334740, 353868, 412846, 424004, 442335, 454290, 530005, 560291, 589780, 619269, 636006, 825692, 884670, 908580, 1032115, 1060010, 1120582, 1238538, 1272012, 1590015, 1680873, 1769340, 2064230, 2120020, 2241164, 2477076, 2801455, 3096345, 3180030, 3361746, 3922037, 4128460, 5602910, 6192690, 6360060, 6723492, 7844074, 8404365, 11205820, 11766111, 12385380, 15688148, 16808730, 19610185, 23532222, 33617460, 39220370, 47064444, 58830555, 78440740, 117661110, 235322220]

約数ペア:

[(1, 235322220), (2, 117661110), (3, 78440740), (4, 58830555), (5, 47064444), (6, 39220370), (7, 33617460), (10, 23532222), (12, 19610185), (14, 16808730), (15, 15688148), (19, 12385380), (20, 11766111), (21, 11205820), (28, 8404365), (30, 7844074), (35, 6723492), (37, 6360060), (38, 6192690), (42, 5602910), (57, 4128460), (60, 3922037), (70, 3361746), (74, 3180030), (76, 3096345), (84, 2801455), (95, 2477076), (105, 2241164), (111, 2120020), (114, 2064230), (133, 1769340), (140, 1680873), (148, 1590015), (185, 1272012), (190, 1238538), (210, 1120582), (222, 1060010), (228, 1032115), (259, 908580), (266, 884670), (285, 825692), (370, 636006), (380, 619269), (399, 589780), (420, 560291), (444, 530005), (518, 454290), (532, 442335), (555, 424004), (570, 412846), (665, 353868), (703, 334740), (740, 318003), (777, 302860), (797, 295260), (798, 294890), (1036, 227145), (1110, 212002), (1140, 206423), (1295, 181716), (1330, 176934), (1406, 167370), (1554, 151430), (1594, 147630), (1596, 147445), (1995, 117956), (2109, 111580), (2220, 106001), (2391, 98420), (2590, 90858), (2660, 88467), (2812, 83685), (3108, 75715), (3188, 73815), (3515, 66948), (3885, 60572), (3985, 59052), (3990, 58978), (4218, 55790), (4782, 49210), (4921, 47820), (5180, 45429), (5579, 42180), (7030, 33474), (7770, 30286), (7970, 29526), (7980, 29489), (8436, 27895), (9564, 24605), (9842, 23910), (10545, 22316), (11158, 21090), (11955, 19684), (14060, 16737), (14763, 15940), (15143, 15540)]