38011680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 240

約数和(自身を含む): 153679680

約数和(自身を除く): 115668000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 419, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 838, 840, 864, 945, 1008, 1080, 1120, 1134, 1257, 1260, 1296, 1440, 1512, 1620, 1676, 1680, 1890, 2016, 2095, 2160, 2268, 2514, 2520, 2592, 2835, 2933, 3024, 3240, 3352, 3360, 3771, 3780, 4190, 4320, 4536, 5028, 5040, 5670, 5866, 6048, 6285, 6480, 6704, 7542, 7560, 8380, 8799, 9072, 10056, 10080, 11313, 11340, 11732, 12570, 12960, 13408, 14665, 15084, 15120, 16760, 17598, 18144, 18855, 20112, 22626, 22680, 23464, 25140, 26397, 29330, 30168, 30240, 33520, 33939, 35196, 37710, 40224, 43995, 45252, 45360, 46928, 50280, 52794, 56565, 58660, 60336, 67040, 67878, 70392, 75420, 79191, 87990, 90504, 90720, 93856, 100560, 105588, 113130, 117320, 120672, 131985, 135756, 140784, 150840, 158382, 169695, 175980, 181008, 201120, 211176, 226260, 234640, 237573, 263970, 271512, 281568, 301680, 316764, 339390, 351960, 362016, 395955, 422352, 452520, 469280, 475146, 527940, 543024, 603360, 633528, 678780, 703920, 791910, 844704, 905040, 950292, 1055880, 1086048, 1187865, 1267056, 1357560, 1407840, 1583820, 1810080, 1900584, 2111760, 2375730, 2534112, 2715120, 3167640, 3801168, 4223520, 4751460, 5430240, 6335280, 7602336, 9502920, 12670560, 19005840, 38011680]

約数ペア:

[(1, 38011680), (2, 19005840), (3, 12670560), (4, 9502920), (5, 7602336), (6, 6335280), (7, 5430240), (8, 4751460), (9, 4223520), (10, 3801168), (12, 3167640), (14, 2715120), (15, 2534112), (16, 2375730), (18, 2111760), (20, 1900584), (21, 1810080), (24, 1583820), (27, 1407840), (28, 1357560), (30, 1267056), (32, 1187865), (35, 1086048), (36, 1055880), (40, 950292), (42, 905040), (45, 844704), (48, 791910), (54, 703920), (56, 678780), (60, 633528), (63, 603360), (70, 543024), (72, 527940), (80, 475146), (81, 469280), (84, 452520), (90, 422352), (96, 395955), (105, 362016), (108, 351960), (112, 339390), (120, 316764), (126, 301680), (135, 281568), (140, 271512), (144, 263970), (160, 237573), (162, 234640), (168, 226260), (180, 211176), (189, 201120), (210, 181008), (216, 175980), (224, 169695), (240, 158382), (252, 150840), (270, 140784), (280, 135756), (288, 131985), (315, 120672), (324, 117320), (336, 113130), (360, 105588), (378, 100560), (405, 93856), (419, 90720), (420, 90504), (432, 87990), (480, 79191), (504, 75420), (540, 70392), (560, 67878), (567, 67040), (630, 60336), (648, 58660), (672, 56565), (720, 52794), (756, 50280), (810, 46928), (838, 45360), (840, 45252), (864, 43995), (945, 40224), (1008, 37710), (1080, 35196), (1120, 33939), (1134, 33520), (1257, 30240), (1260, 30168), (1296, 29330), (1440, 26397), (1512, 25140), (1620, 23464), (1676, 22680), (1680, 22626), (1890, 20112), (2016, 18855), (2095, 18144), (2160, 17598), (2268, 16760), (2514, 15120), (2520, 15084), (2592, 14665), (2835, 13408), (2933, 12960), (3024, 12570), (3240, 11732), (3352, 11340), (3360, 11313), (3771, 10080), (3780, 10056), (4190, 9072), (4320, 8799), (4536, 8380), (5028, 7560), (5040, 7542), (5670, 6704), (5866, 6480), (6048, 6285)]