1958506560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:986

約数の個数: 224

約数和(自身を含む): 6938467200

約数和(自身を除く): 4979960640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 419, 432, 480, 540, 541, 576, 720, 838, 864, 960, 1080, 1082, 1257, 1440, 1623, 1676, 1728, 2095, 2160, 2164, 2514, 2705, 2880, 3246, 3352, 3771, 4190, 4320, 4328, 4869, 5028, 5410, 6285, 6492, 6704, 7542, 8115, 8380, 8640, 8656, 9738, 10056, 10820, 11313, 12570, 12984, 13408, 14607, 15084, 16230, 16760, 17312, 18855, 19476, 20112, 21640, 22626, 24345, 25140, 25968, 26816, 29214, 30168, 32460, 33520, 34624, 37710, 38952, 40224, 43280, 45252, 48690, 50280, 51936, 56565, 58428, 60336, 64920, 67040, 73035, 75420, 77904, 80448, 86560, 90504, 97380, 100560, 103872, 113130, 116856, 120672, 129840, 134080, 146070, 150840, 155808, 173120, 181008, 194760, 201120, 226260, 226679, 233712, 241344, 259680, 292140, 301680, 311616, 362016, 389520, 402240, 452520, 453358, 467424, 519360, 584280, 603360, 680037, 724032, 779040, 905040, 906716, 934848, 1133395, 1168560, 1206720, 1360074, 1558080, 1810080, 1813432, 2040111, 2266790, 2337120, 2720148, 3400185, 3620160, 3626864, 4080222, 4533580, 4674240, 5440296, 6120333, 6800370, 7253728, 8160444, 9067160, 10200555, 10880592, 12240666, 13600740, 14507456, 16320888, 18134320, 20401110, 21761184, 24481332, 27201480, 30601665, 32641776, 36268640, 40802220, 43522368, 48962664, 54402960, 61203330, 65283552, 72537280, 81604440, 97925328, 108805920, 122406660, 130567104, 163208880, 195850656, 217611840, 244813320, 326417760, 391701312, 489626640, 652835520, 979253280, 1958506560]

約数ペア:

[(1, 1958506560), (2, 979253280), (3, 652835520), (4, 489626640), (5, 391701312), (6, 326417760), (8, 244813320), (9, 217611840), (10, 195850656), (12, 163208880), (15, 130567104), (16, 122406660), (18, 108805920), (20, 97925328), (24, 81604440), (27, 72537280), (30, 65283552), (32, 61203330), (36, 54402960), (40, 48962664), (45, 43522368), (48, 40802220), (54, 36268640), (60, 32641776), (64, 30601665), (72, 27201480), (80, 24481332), (90, 21761184), (96, 20401110), (108, 18134320), (120, 16320888), (135, 14507456), (144, 13600740), (160, 12240666), (180, 10880592), (192, 10200555), (216, 9067160), (240, 8160444), (270, 7253728), (288, 6800370), (320, 6120333), (360, 5440296), (419, 4674240), (432, 4533580), (480, 4080222), (540, 3626864), (541, 3620160), (576, 3400185), (720, 2720148), (838, 2337120), (864, 2266790), (960, 2040111), (1080, 1813432), (1082, 1810080), (1257, 1558080), (1440, 1360074), (1623, 1206720), (1676, 1168560), (1728, 1133395), (2095, 934848), (2160, 906716), (2164, 905040), (2514, 779040), (2705, 724032), (2880, 680037), (3246, 603360), (3352, 584280), (3771, 519360), (4190, 467424), (4320, 453358), (4328, 452520), (4869, 402240), (5028, 389520), (5410, 362016), (6285, 311616), (6492, 301680), (6704, 292140), (7542, 259680), (8115, 241344), (8380, 233712), (8640, 226679), (8656, 226260), (9738, 201120), (10056, 194760), (10820, 181008), (11313, 173120), (12570, 155808), (12984, 150840), (13408, 146070), (14607, 134080), (15084, 129840), (16230, 120672), (16760, 116856), (17312, 113130), (18855, 103872), (19476, 100560), (20112, 97380), (21640, 90504), (22626, 86560), (24345, 80448), (25140, 77904), (25968, 75420), (26816, 73035), (29214, 67040), (30168, 64920), (32460, 60336), (33520, 58428), (34624, 56565), (37710, 51936), (38952, 50280), (40224, 48690), (43280, 45252)]