238061880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5598

約数の個数: 192

約数和(自身を含む): 936411840

約数和(自身を除く): 698349960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5557, 6120, 7140, 8568, 10710, 11114, 14280, 16671, 21420, 22228, 27785, 33342, 38899, 42840, 44456, 50013, 55570, 66684, 77798, 83355, 94469, 100026, 111140, 116697, 133368, 155596, 166710, 188938, 194495, 200052, 222280, 233394, 250065, 283407, 311192, 333420, 350091, 377876, 388990, 400104, 466788, 472345, 500130, 566814, 583485, 661283, 666840, 700182, 755752, 777980, 850221, 933576, 944690, 1000260, 1133628, 1166970, 1322566, 1400364, 1417035, 1555960, 1700442, 1750455, 1889380, 1983849, 2000520, 2267256, 2333940, 2645132, 2800728, 2834070, 3306415, 3400884, 3500910, 3778760, 3967698, 4251105, 4667880, 5290264, 5668140, 5951547, 6612830, 6801768, 7001820, 7935396, 8502210, 9919245, 11336280, 11903094, 13225660, 14003640, 15870792, 17004420, 19838490, 23806188, 26451320, 29757735, 34008840, 39676980, 47612376, 59515470, 79353960, 119030940, 238061880]

約数ペア:

[(1, 238061880), (2, 119030940), (3, 79353960), (4, 59515470), (5, 47612376), (6, 39676980), (7, 34008840), (8, 29757735), (9, 26451320), (10, 23806188), (12, 19838490), (14, 17004420), (15, 15870792), (17, 14003640), (18, 13225660), (20, 11903094), (21, 11336280), (24, 9919245), (28, 8502210), (30, 7935396), (34, 7001820), (35, 6801768), (36, 6612830), (40, 5951547), (42, 5668140), (45, 5290264), (51, 4667880), (56, 4251105), (60, 3967698), (63, 3778760), (68, 3500910), (70, 3400884), (72, 3306415), (84, 2834070), (85, 2800728), (90, 2645132), (102, 2333940), (105, 2267256), (119, 2000520), (120, 1983849), (126, 1889380), (136, 1750455), (140, 1700442), (153, 1555960), (168, 1417035), (170, 1400364), (180, 1322566), (204, 1166970), (210, 1133628), (238, 1000260), (252, 944690), (255, 933576), (280, 850221), (306, 777980), (315, 755752), (340, 700182), (357, 666840), (360, 661283), (408, 583485), (420, 566814), (476, 500130), (504, 472345), (510, 466788), (595, 400104), (612, 388990), (630, 377876), (680, 350091), (714, 333420), (765, 311192), (840, 283407), (952, 250065), (1020, 233394), (1071, 222280), (1190, 200052), (1224, 194495), (1260, 188938), (1428, 166710), (1530, 155596), (1785, 133368), (2040, 116697), (2142, 111140), (2380, 100026), (2520, 94469), (2856, 83355), (3060, 77798), (3570, 66684), (4284, 55570), (4760, 50013), (5355, 44456), (5557, 42840), (6120, 38899), (7140, 33342), (8568, 27785), (10710, 22228), (11114, 21420), (14280, 16671)]