25341120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 224

約数和(自身を含む): 102412800

約数和(自身を除く): 77071680

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 419, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 838, 840, 864, 945, 960, 1008, 1080, 1120, 1257, 1260, 1344, 1440, 1512, 1676, 1680, 1728, 1890, 2016, 2095, 2160, 2240, 2514, 2520, 2880, 2933, 3024, 3352, 3360, 3771, 3780, 4032, 4190, 4320, 5028, 5040, 5866, 6048, 6285, 6704, 6720, 7542, 7560, 8380, 8640, 8799, 10056, 10080, 11313, 11732, 12096, 12570, 13408, 14665, 15084, 15120, 16760, 17598, 18855, 20112, 20160, 22626, 23464, 25140, 26397, 26816, 29330, 30168, 30240, 33520, 35196, 37710, 40224, 43995, 45252, 46928, 50280, 52794, 56565, 58660, 60336, 60480, 67040, 70392, 75420, 79191, 80448, 87990, 90504, 93856, 100560, 105588, 113130, 117320, 120672, 131985, 134080, 140784, 150840, 158382, 175980, 181008, 187712, 201120, 211176, 226260, 234640, 241344, 263970, 281568, 301680, 316764, 351960, 362016, 395955, 402240, 422352, 452520, 469280, 527940, 563136, 603360, 633528, 703920, 724032, 791910, 844704, 905040, 938560, 1055880, 1206720, 1267056, 1407840, 1583820, 1689408, 1810080, 2111760, 2534112, 2815680, 3167640, 3620160, 4223520, 5068224, 6335280, 8447040, 12670560, 25341120]

約数ペア:

[(1, 25341120), (2, 12670560), (3, 8447040), (4, 6335280), (5, 5068224), (6, 4223520), (7, 3620160), (8, 3167640), (9, 2815680), (10, 2534112), (12, 2111760), (14, 1810080), (15, 1689408), (16, 1583820), (18, 1407840), (20, 1267056), (21, 1206720), (24, 1055880), (27, 938560), (28, 905040), (30, 844704), (32, 791910), (35, 724032), (36, 703920), (40, 633528), (42, 603360), (45, 563136), (48, 527940), (54, 469280), (56, 452520), (60, 422352), (63, 402240), (64, 395955), (70, 362016), (72, 351960), (80, 316764), (84, 301680), (90, 281568), (96, 263970), (105, 241344), (108, 234640), (112, 226260), (120, 211176), (126, 201120), (135, 187712), (140, 181008), (144, 175980), (160, 158382), (168, 150840), (180, 140784), (189, 134080), (192, 131985), (210, 120672), (216, 117320), (224, 113130), (240, 105588), (252, 100560), (270, 93856), (280, 90504), (288, 87990), (315, 80448), (320, 79191), (336, 75420), (360, 70392), (378, 67040), (419, 60480), (420, 60336), (432, 58660), (448, 56565), (480, 52794), (504, 50280), (540, 46928), (560, 45252), (576, 43995), (630, 40224), (672, 37710), (720, 35196), (756, 33520), (838, 30240), (840, 30168), (864, 29330), (945, 26816), (960, 26397), (1008, 25140), (1080, 23464), (1120, 22626), (1257, 20160), (1260, 20112), (1344, 18855), (1440, 17598), (1512, 16760), (1676, 15120), (1680, 15084), (1728, 14665), (1890, 13408), (2016, 12570), (2095, 12096), (2160, 11732), (2240, 11313), (2514, 10080), (2520, 10056), (2880, 8799), (2933, 8640), (3024, 8380), (3352, 7560), (3360, 7542), (3771, 6720), (3780, 6704), (4032, 6285), (4190, 6048), (4320, 5866), (5028, 5040)]