220242240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 280

約数和(自身を含む): 813221640

約数和(自身を除く): 592979400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 293, 320, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 576, 580, 586, 648, 696, 720, 783, 810, 864, 870, 879, 928, 960, 1044, 1080, 1160, 1172, 1296, 1305, 1392, 1440, 1465, 1566, 1620, 1728, 1740, 1758, 1856, 2088, 2160, 2320, 2344, 2349, 2592, 2610, 2637, 2784, 2880, 2930, 3132, 3240, 3480, 3516, 3915, 4176, 4320, 4395, 4640, 4688, 4698, 5184, 5220, 5274, 5568, 5860, 6264, 6480, 6960, 7032, 7830, 7911, 8352, 8497, 8640, 8790, 9280, 9376, 9396, 10440, 10548, 11720, 11745, 12528, 12960, 13185, 13920, 14064, 15660, 15822, 16704, 16994, 17580, 18752, 18792, 20880, 21096, 23440, 23490, 23733, 25056, 25491, 25920, 26370, 27840, 28128, 31320, 31644, 33988, 35160, 37584, 39555, 41760, 42192, 42485, 46880, 46980, 47466, 50112, 50982, 52740, 56256, 62640, 63288, 67976, 70320, 75168, 76473, 79110, 83520, 84384, 84970, 93760, 93960, 94932, 101964, 105480, 118665, 125280, 126576, 127455, 135952, 140640, 150336, 152946, 158220, 168768, 169940, 187920, 189864, 203928, 210960, 229419, 237330, 250560, 253152, 254910, 271904, 281280, 305892, 316440, 339880, 375840, 379728, 382365, 407856, 421920, 458838, 474660, 506304, 509820, 543808, 611784, 632880, 679760, 688257, 751680, 759456, 764730, 815712, 843840, 917676, 949320, 1019640, 1147095, 1223568, 1265760, 1359520, 1376514, 1518912, 1529460, 1631424, 1835352, 1898640, 2039280, 2294190, 2447136, 2531520, 2719040, 2753028, 3058920, 3441285, 3670704, 3797280, 4078560, 4588380, 4894272, 5506056, 6117840, 6882570, 7341408, 7594560, 8157120, 9176760, 11012112, 12235680, 13765140, 14682816, 18353520, 22024224, 24471360, 27530280, 36707040, 44048448, 55060560, 73414080, 110121120, 220242240]

約数ペア:

[(1, 220242240), (2, 110121120), (3, 73414080), (4, 55060560), (5, 44048448), (6, 36707040), (8, 27530280), (9, 24471360), (10, 22024224), (12, 18353520), (15, 14682816), (16, 13765140), (18, 12235680), (20, 11012112), (24, 9176760), (27, 8157120), (29, 7594560), (30, 7341408), (32, 6882570), (36, 6117840), (40, 5506056), (45, 4894272), (48, 4588380), (54, 4078560), (58, 3797280), (60, 3670704), (64, 3441285), (72, 3058920), (80, 2753028), (81, 2719040), (87, 2531520), (90, 2447136), (96, 2294190), (108, 2039280), (116, 1898640), (120, 1835352), (135, 1631424), (144, 1529460), (145, 1518912), (160, 1376514), (162, 1359520), (174, 1265760), (180, 1223568), (192, 1147095), (216, 1019640), (232, 949320), (240, 917676), (261, 843840), (270, 815712), (288, 764730), (290, 759456), (293, 751680), (320, 688257), (324, 679760), (348, 632880), (360, 611784), (405, 543808), (432, 509820), (435, 506304), (464, 474660), (480, 458838), (522, 421920), (540, 407856), (576, 382365), (580, 379728), (586, 375840), (648, 339880), (696, 316440), (720, 305892), (783, 281280), (810, 271904), (864, 254910), (870, 253152), (879, 250560), (928, 237330), (960, 229419), (1044, 210960), (1080, 203928), (1160, 189864), (1172, 187920), (1296, 169940), (1305, 168768), (1392, 158220), (1440, 152946), (1465, 150336), (1566, 140640), (1620, 135952), (1728, 127455), (1740, 126576), (1758, 125280), (1856, 118665), (2088, 105480), (2160, 101964), (2320, 94932), (2344, 93960), (2349, 93760), (2592, 84970), (2610, 84384), (2637, 83520), (2784, 79110), (2880, 76473), (2930, 75168), (3132, 70320), (3240, 67976), (3480, 63288), (3516, 62640), (3915, 56256), (4176, 52740), (4320, 50982), (4395, 50112), (4640, 47466), (4688, 46980), (4698, 46880), (5184, 42485), (5220, 42192), (5274, 41760), (5568, 39555), (5860, 37584), (6264, 35160), (6480, 33988), (6960, 31644), (7032, 31320), (7830, 28128), (7911, 27840), (8352, 26370), (8497, 25920), (8640, 25491), (8790, 25056), (9280, 23733), (9376, 23490), (9396, 23440), (10440, 21096), (10548, 20880), (11720, 18792), (11745, 18752), (12528, 17580), (12960, 16994), (13185, 16704), (13920, 15822), (14064, 15660)]