142825680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 280

約数和(自身を含む): 520442880

約数和(自身を除く): 377617200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 79, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 158, 162, 180, 186, 216, 237, 240, 243, 248, 270, 279, 310, 316, 324, 360, 372, 395, 405, 432, 465, 474, 486, 496, 540, 558, 620, 632, 648, 711, 720, 729, 744, 790, 810, 837, 930, 948, 972, 1080, 1116, 1185, 1215, 1240, 1264, 1296, 1395, 1422, 1458, 1488, 1580, 1620, 1674, 1860, 1896, 1944, 2133, 2160, 2232, 2370, 2430, 2449, 2480, 2511, 2790, 2844, 2916, 3160, 3240, 3348, 3555, 3645, 3720, 3792, 3888, 4185, 4266, 4464, 4740, 4860, 4898, 5022, 5580, 5688, 5832, 6320, 6399, 6480, 6696, 7110, 7290, 7347, 7440, 7533, 8370, 8532, 9480, 9720, 9796, 10044, 10665, 11160, 11376, 11664, 12245, 12555, 12798, 13392, 14220, 14580, 14694, 15066, 16740, 17064, 18960, 19197, 19440, 19592, 20088, 21330, 22041, 22320, 22599, 24490, 25110, 25596, 28440, 29160, 29388, 30132, 31995, 33480, 34128, 36735, 37665, 38394, 39184, 40176, 42660, 44082, 45198, 48980, 50220, 51192, 56880, 57591, 58320, 58776, 60264, 63990, 66123, 66960, 73470, 75330, 76788, 85320, 88164, 90396, 95985, 97960, 100440, 102384, 110205, 112995, 115182, 117552, 120528, 127980, 132246, 146940, 150660, 153576, 170640, 176328, 180792, 191970, 195920, 198369, 200880, 220410, 225990, 230364, 255960, 264492, 287955, 293880, 301320, 307152, 330615, 352656, 361584, 383940, 396738, 440820, 451980, 460728, 511920, 528984, 575910, 587760, 595107, 602640, 661230, 767880, 793476, 881640, 903960, 921456, 991845, 1057968, 1151820, 1190214, 1322460, 1535760, 1586952, 1763280, 1785321, 1807920, 1983690, 2303640, 2380428, 2644920, 2975535, 3173904, 3570642, 3967380, 4607280, 4760856, 5289840, 5951070, 7141284, 7934760, 8926605, 9521712, 11902140, 14282568, 15869520, 17853210, 23804280, 28565136, 35706420, 47608560, 71412840, 142825680]

約数ペア:

[(1, 142825680), (2, 71412840), (3, 47608560), (4, 35706420), (5, 28565136), (6, 23804280), (8, 17853210), (9, 15869520), (10, 14282568), (12, 11902140), (15, 9521712), (16, 8926605), (18, 7934760), (20, 7141284), (24, 5951070), (27, 5289840), (30, 4760856), (31, 4607280), (36, 3967380), (40, 3570642), (45, 3173904), (48, 2975535), (54, 2644920), (60, 2380428), (62, 2303640), (72, 1983690), (79, 1807920), (80, 1785321), (81, 1763280), (90, 1586952), (93, 1535760), (108, 1322460), (120, 1190214), (124, 1151820), (135, 1057968), (144, 991845), (155, 921456), (158, 903960), (162, 881640), (180, 793476), (186, 767880), (216, 661230), (237, 602640), (240, 595107), (243, 587760), (248, 575910), (270, 528984), (279, 511920), (310, 460728), (316, 451980), (324, 440820), (360, 396738), (372, 383940), (395, 361584), (405, 352656), (432, 330615), (465, 307152), (474, 301320), (486, 293880), (496, 287955), (540, 264492), (558, 255960), (620, 230364), (632, 225990), (648, 220410), (711, 200880), (720, 198369), (729, 195920), (744, 191970), (790, 180792), (810, 176328), (837, 170640), (930, 153576), (948, 150660), (972, 146940), (1080, 132246), (1116, 127980), (1185, 120528), (1215, 117552), (1240, 115182), (1264, 112995), (1296, 110205), (1395, 102384), (1422, 100440), (1458, 97960), (1488, 95985), (1580, 90396), (1620, 88164), (1674, 85320), (1860, 76788), (1896, 75330), (1944, 73470), (2133, 66960), (2160, 66123), (2232, 63990), (2370, 60264), (2430, 58776), (2449, 58320), (2480, 57591), (2511, 56880), (2790, 51192), (2844, 50220), (2916, 48980), (3160, 45198), (3240, 44082), (3348, 42660), (3555, 40176), (3645, 39184), (3720, 38394), (3792, 37665), (3888, 36735), (4185, 34128), (4266, 33480), (4464, 31995), (4740, 30132), (4860, 29388), (4898, 29160), (5022, 28440), (5580, 25596), (5688, 25110), (5832, 24490), (6320, 22599), (6399, 22320), (6480, 22041), (6696, 21330), (7110, 20088), (7290, 19592), (7347, 19440), (7440, 19197), (7533, 18960), (8370, 17064), (8532, 16740), (9480, 15066), (9720, 14694), (9796, 14580), (10044, 14220), (10665, 13392), (11160, 12798), (11376, 12555), (11664, 12245)]