252700560

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 280

約数和(自身を含む): 1008358080

約数和(自身を除く): 755657520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 619, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1238, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1857, 1890, 1944, 2160, 2268, 2430, 2476, 2520, 2835, 2916, 3024, 3095, 3240, 3402, 3645, 3714, 3780, 3888, 4333, 4536, 4860, 4952, 5040, 5103, 5571, 5670, 5832, 6190, 6480, 6804, 7290, 7428, 7560, 8505, 8666, 9072, 9285, 9720, 9904, 10206, 11142, 11340, 11664, 12380, 12999, 13608, 14580, 14856, 15120, 16713, 17010, 17332, 18570, 19440, 20412, 21665, 22284, 22680, 24760, 25515, 25998, 27216, 27855, 29160, 29712, 33426, 34020, 34664, 37140, 38997, 40824, 43330, 44568, 45360, 49520, 50139, 51030, 51996, 55710, 58320, 64995, 66852, 68040, 69328, 74280, 77994, 81648, 83565, 86660, 89136, 100278, 102060, 103992, 111420, 116991, 129990, 133704, 136080, 148560, 150417, 155988, 167130, 173320, 194985, 200556, 204120, 207984, 222840, 233982, 250695, 259980, 267408, 300834, 311976, 334260, 346640, 350973, 389970, 401112, 408240, 445680, 451251, 467964, 501390, 519960, 584955, 601668, 623952, 668520, 701946, 752085, 779940, 802224, 902502, 935928, 1002780, 1039920, 1052919, 1169910, 1203336, 1337040, 1403892, 1504170, 1559880, 1754865, 1805004, 1871856, 2005560, 2105838, 2256255, 2339820, 2406672, 2807784, 3008340, 3119760, 3158757, 3509730, 3610008, 4011120, 4211676, 4512510, 4679640, 5264595, 5615568, 6016680, 6317514, 7019460, 7220016, 8423352, 9025020, 9359280, 10529190, 12033360, 12635028, 14038920, 15793785, 16846704, 18050040, 21058380, 25270056, 28077840, 31587570, 36100080, 42116760, 50540112, 63175140, 84233520, 126350280, 252700560]

約数ペア:

[(1, 252700560), (2, 126350280), (3, 84233520), (4, 63175140), (5, 50540112), (6, 42116760), (7, 36100080), (8, 31587570), (9, 28077840), (10, 25270056), (12, 21058380), (14, 18050040), (15, 16846704), (16, 15793785), (18, 14038920), (20, 12635028), (21, 12033360), (24, 10529190), (27, 9359280), (28, 9025020), (30, 8423352), (35, 7220016), (36, 7019460), (40, 6317514), (42, 6016680), (45, 5615568), (48, 5264595), (54, 4679640), (56, 4512510), (60, 4211676), (63, 4011120), (70, 3610008), (72, 3509730), (80, 3158757), (81, 3119760), (84, 3008340), (90, 2807784), (105, 2406672), (108, 2339820), (112, 2256255), (120, 2105838), (126, 2005560), (135, 1871856), (140, 1805004), (144, 1754865), (162, 1559880), (168, 1504170), (180, 1403892), (189, 1337040), (210, 1203336), (216, 1169910), (240, 1052919), (243, 1039920), (252, 1002780), (270, 935928), (280, 902502), (315, 802224), (324, 779940), (336, 752085), (360, 701946), (378, 668520), (405, 623952), (420, 601668), (432, 584955), (486, 519960), (504, 501390), (540, 467964), (560, 451251), (567, 445680), (619, 408240), (630, 401112), (648, 389970), (720, 350973), (729, 346640), (756, 334260), (810, 311976), (840, 300834), (945, 267408), (972, 259980), (1008, 250695), (1080, 233982), (1134, 222840), (1215, 207984), (1238, 204120), (1260, 200556), (1296, 194985), (1458, 173320), (1512, 167130), (1620, 155988), (1680, 150417), (1701, 148560), (1857, 136080), (1890, 133704), (1944, 129990), (2160, 116991), (2268, 111420), (2430, 103992), (2476, 102060), (2520, 100278), (2835, 89136), (2916, 86660), (3024, 83565), (3095, 81648), (3240, 77994), (3402, 74280), (3645, 69328), (3714, 68040), (3780, 66852), (3888, 64995), (4333, 58320), (4536, 55710), (4860, 51996), (4952, 51030), (5040, 50139), (5103, 49520), (5571, 45360), (5670, 44568), (5832, 43330), (6190, 40824), (6480, 38997), (6804, 37140), (7290, 34664), (7428, 34020), (7560, 33426), (8505, 29712), (8666, 29160), (9072, 27855), (9285, 27216), (9720, 25998), (9904, 25515), (10206, 24760), (11142, 22680), (11340, 22284), (11664, 21665), (12380, 20412), (12999, 19440), (13608, 18570), (14580, 17332), (14856, 17010), (15120, 16713)]