88693920

素因数分解:

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

素因数の和:457

約数の個数: 288

約数和(自身を含む): 361972800

約数和(自身を除く): 273278880

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 419, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 838, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1257, 1260, 1323, 1440, 1470, 1512, 1568, 1676, 1680, 1764, 1890, 1960, 2016, 2095, 2160, 2205, 2352, 2514, 2520, 2646, 2933, 2940, 3024, 3352, 3360, 3528, 3771, 3780, 3920, 4190, 4320, 4410, 4704, 5028, 5040, 5292, 5866, 5880, 6048, 6285, 6615, 6704, 7056, 7542, 7560, 7840, 8380, 8799, 8820, 10056, 10080, 10584, 11313, 11732, 11760, 12570, 13230, 13408, 14112, 14665, 15084, 15120, 16760, 17598, 17640, 18855, 20112, 20531, 21168, 22626, 23464, 23520, 25140, 26397, 26460, 29330, 30168, 30240, 33520, 35196, 35280, 37710, 40224, 41062, 42336, 43995, 45252, 46928, 50280, 52794, 52920, 56565, 58660, 60336, 61593, 67040, 70392, 70560, 75420, 79191, 82124, 87990, 90504, 93856, 100560, 102655, 105588, 105840, 113130, 117320, 120672, 123186, 131985, 140784, 150840, 158382, 164248, 175980, 181008, 184779, 201120, 205310, 211176, 211680, 226260, 234640, 246372, 263970, 281568, 301680, 307965, 316764, 328496, 351960, 362016, 369558, 395955, 410620, 422352, 452520, 469280, 492744, 527940, 554337, 603360, 615930, 633528, 656992, 703920, 739116, 791910, 821240, 844704, 905040, 923895, 985488, 1055880, 1108674, 1231860, 1267056, 1407840, 1478232, 1583820, 1642480, 1810080, 1847790, 1970976, 2111760, 2217348, 2463720, 2534112, 2771685, 2956464, 3167640, 3284960, 3695580, 4223520, 4434696, 4927440, 5543370, 5912928, 6335280, 7391160, 8869392, 9854880, 11086740, 12670560, 14782320, 17738784, 22173480, 29564640, 44346960, 88693920]

約数ペア:

[(1, 88693920), (2, 44346960), (3, 29564640), (4, 22173480), (5, 17738784), (6, 14782320), (7, 12670560), (8, 11086740), (9, 9854880), (10, 8869392), (12, 7391160), (14, 6335280), (15, 5912928), (16, 5543370), (18, 4927440), (20, 4434696), (21, 4223520), (24, 3695580), (27, 3284960), (28, 3167640), (30, 2956464), (32, 2771685), (35, 2534112), (36, 2463720), (40, 2217348), (42, 2111760), (45, 1970976), (48, 1847790), (49, 1810080), (54, 1642480), (56, 1583820), (60, 1478232), (63, 1407840), (70, 1267056), (72, 1231860), (80, 1108674), (84, 1055880), (90, 985488), (96, 923895), (98, 905040), (105, 844704), (108, 821240), (112, 791910), (120, 739116), (126, 703920), (135, 656992), (140, 633528), (144, 615930), (147, 603360), (160, 554337), (168, 527940), (180, 492744), (189, 469280), (196, 452520), (210, 422352), (216, 410620), (224, 395955), (240, 369558), (245, 362016), (252, 351960), (270, 328496), (280, 316764), (288, 307965), (294, 301680), (315, 281568), (336, 263970), (360, 246372), (378, 234640), (392, 226260), (419, 211680), (420, 211176), (432, 205310), (441, 201120), (480, 184779), (490, 181008), (504, 175980), (540, 164248), (560, 158382), (588, 150840), (630, 140784), (672, 131985), (720, 123186), (735, 120672), (756, 117320), (784, 113130), (838, 105840), (840, 105588), (864, 102655), (882, 100560), (945, 93856), (980, 90504), (1008, 87990), (1080, 82124), (1120, 79191), (1176, 75420), (1257, 70560), (1260, 70392), (1323, 67040), (1440, 61593), (1470, 60336), (1512, 58660), (1568, 56565), (1676, 52920), (1680, 52794), (1764, 50280), (1890, 46928), (1960, 45252), (2016, 43995), (2095, 42336), (2160, 41062), (2205, 40224), (2352, 37710), (2514, 35280), (2520, 35196), (2646, 33520), (2933, 30240), (2940, 30168), (3024, 29330), (3352, 26460), (3360, 26397), (3528, 25140), (3771, 23520), (3780, 23464), (3920, 22626), (4190, 21168), (4320, 20531), (4410, 20112), (4704, 18855), (5028, 17640), (5040, 17598), (5292, 16760), (5866, 15120), (5880, 15084), (6048, 14665), (6285, 14112), (6615, 13408), (6704, 13230), (7056, 12570), (7542, 11760), (7560, 11732), (7840, 11313), (8380, 10584), (8799, 10080), (8820, 10056)]