2030509920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 384

約数和(自身を含む): 7315660800

約数和(自身を除く): 5285150880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 32, 34, 40, 46, 48, 51, 60, 62, 68, 69, 80, 85, 92, 93, 96, 102, 115, 120, 124, 136, 138, 155, 160, 170, 184, 186, 204, 230, 240, 248, 255, 272, 276, 310, 340, 345, 349, 368, 372, 391, 408, 460, 465, 480, 496, 510, 527, 544, 552, 620, 680, 690, 698, 713, 736, 744, 782, 816, 920, 930, 992, 1020, 1047, 1054, 1104, 1173, 1240, 1360, 1380, 1396, 1426, 1488, 1564, 1581, 1632, 1745, 1840, 1860, 1955, 2040, 2094, 2108, 2139, 2208, 2346, 2480, 2635, 2720, 2760, 2792, 2852, 2976, 3128, 3162, 3490, 3565, 3680, 3720, 3910, 4080, 4188, 4216, 4278, 4692, 4960, 5235, 5270, 5520, 5584, 5704, 5865, 5933, 6256, 6324, 6980, 7130, 7440, 7820, 7905, 8027, 8160, 8376, 8432, 8556, 9384, 10470, 10540, 10695, 10819, 11040, 11168, 11408, 11730, 11866, 12121, 12512, 12648, 13960, 14260, 14880, 15640, 15810, 16054, 16752, 16864, 17112, 17799, 18768, 20940, 21080, 21390, 21638, 22816, 23460, 23732, 24081, 24242, 25296, 27920, 28520, 29665, 31280, 31620, 32108, 32457, 33504, 34224, 35598, 36363, 37536, 40135, 41880, 42160, 42780, 43276, 46920, 47464, 48162, 48484, 50592, 54095, 55840, 57040, 59330, 60605, 62560, 63240, 64216, 64914, 68448, 71196, 72726, 80270, 83760, 84320, 85560, 86552, 88995, 93840, 94928, 96324, 96968, 108190, 114080, 118660, 120405, 121210, 126480, 128432, 129828, 136459, 142392, 145452, 160540, 162285, 167520, 171120, 173104, 177990, 181815, 183923, 187680, 189856, 192648, 193936, 216380, 237320, 240810, 242420, 248837, 252960, 256864, 259656, 272918, 284784, 290904, 321080, 324570, 342240, 346208, 355980, 363630, 367846, 385296, 387872, 409377, 432760, 474640, 481620, 484840, 497674, 519312, 545836, 551769, 569568, 581808, 642160, 649140, 682295, 711960, 727260, 735692, 746511, 770592, 818754, 865520, 919615, 949280, 963240, 969680, 995348, 1038624, 1091672, 1103538, 1163616, 1244185, 1284320, 1298280, 1364590, 1423920, 1454520, 1471384, 1493022, 1637508, 1731040, 1839230, 1926480, 1939360, 1990696, 2046885, 2183344, 2207076, 2488370, 2596560, 2729180, 2758845, 2847840, 2909040, 2942768, 2986044, 3275016, 3678460, 3732555, 3852960, 3981392, 4093770, 4230229, 4366688, 4414152, 4976740, 5193120, 5458360, 5517690, 5818080, 5885536, 5972088, 6550032, 7356920, 7465110, 7962784, 8187540, 8460458, 8828304, 9953480, 10916720, 11035380, 11944176, 12690687, 13100064, 14713840, 14930220, 16375080, 16920916, 17656608, 19906960, 21151145, 21833440, 22070760, 23888352, 25381374, 29427680, 29860440, 32750160, 33841832, 39813920, 42302290, 44141520, 50762748, 59720880, 63453435, 65500320, 67683664, 84604580, 88283040, 101525496, 119441760, 126906870, 135367328, 169209160, 203050992, 253813740, 338418320, 406101984, 507627480, 676836640, 1015254960, 2030509920]

約数ペア:

[(1, 2030509920), (2, 1015254960), (3, 676836640), (4, 507627480), (5, 406101984), (6, 338418320), (8, 253813740), (10, 203050992), (12, 169209160), (15, 135367328), (16, 126906870), (17, 119441760), (20, 101525496), (23, 88283040), (24, 84604580), (30, 67683664), (31, 65500320), (32, 63453435), (34, 59720880), (40, 50762748), (46, 44141520), (48, 42302290), (51, 39813920), (60, 33841832), (62, 32750160), (68, 29860440), (69, 29427680), (80, 25381374), (85, 23888352), (92, 22070760), (93, 21833440), (96, 21151145), (102, 19906960), (115, 17656608), (120, 16920916), (124, 16375080), (136, 14930220), (138, 14713840), (155, 13100064), (160, 12690687), (170, 11944176), (184, 11035380), (186, 10916720), (204, 9953480), (230, 8828304), (240, 8460458), (248, 8187540), (255, 7962784), (272, 7465110), (276, 7356920), (310, 6550032), (340, 5972088), (345, 5885536), (349, 5818080), (368, 5517690), (372, 5458360), (391, 5193120), (408, 4976740), (460, 4414152), (465, 4366688), (480, 4230229), (496, 4093770), (510, 3981392), (527, 3852960), (544, 3732555), (552, 3678460), (620, 3275016), (680, 2986044), (690, 2942768), (698, 2909040), (713, 2847840), (736, 2758845), (744, 2729180), (782, 2596560), (816, 2488370), (920, 2207076), (930, 2183344), (992, 2046885), (1020, 1990696), (1047, 1939360), (1054, 1926480), (1104, 1839230), (1173, 1731040), (1240, 1637508), (1360, 1493022), (1380, 1471384), (1396, 1454520), (1426, 1423920), (1488, 1364590), (1564, 1298280), (1581, 1284320), (1632, 1244185), (1745, 1163616), (1840, 1103538), (1860, 1091672), (1955, 1038624), (2040, 995348), (2094, 969680), (2108, 963240), (2139, 949280), (2208, 919615), (2346, 865520), (2480, 818754), (2635, 770592), (2720, 746511), (2760, 735692), (2792, 727260), (2852, 711960), (2976, 682295), (3128, 649140), (3162, 642160), (3490, 581808), (3565, 569568), (3680, 551769), (3720, 545836), (3910, 519312), (4080, 497674), (4188, 484840), (4216, 481620), (4278, 474640), (4692, 432760), (4960, 409377), (5235, 387872), (5270, 385296), (5520, 367846), (5584, 363630), (5704, 355980), (5865, 346208), (5933, 342240), (6256, 324570), (6324, 321080), (6980, 290904), (7130, 284784), (7440, 272918), (7820, 259656), (7905, 256864), (8027, 252960), (8160, 248837), (8376, 242420), (8432, 240810), (8556, 237320), (9384, 216380), (10470, 193936), (10540, 192648), (10695, 189856), (10819, 187680), (11040, 183923), (11168, 181815), (11408, 177990), (11730, 173104), (11866, 171120), (12121, 167520), (12512, 162285), (12648, 160540), (13960, 145452), (14260, 142392), (14880, 136459), (15640, 129828), (15810, 128432), (16054, 126480), (16752, 121210), (16864, 120405), (17112, 118660), (17799, 114080), (18768, 108190), (20940, 96968), (21080, 96324), (21390, 94928), (21638, 93840), (22816, 88995), (23460, 86552), (23732, 85560), (24081, 84320), (24242, 83760), (25296, 80270), (27920, 72726), (28520, 71196), (29665, 68448), (31280, 64914), (31620, 64216), (32108, 63240), (32457, 62560), (33504, 60605), (34224, 59330), (35598, 57040), (36363, 55840), (37536, 54095), (40135, 50592), (41880, 48484), (42160, 48162), (42780, 47464), (43276, 46920)]