8851554720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15641}}^1$

素因数の和:15796

約数の個数: 192

約数和(自身を含む): 31218929280

約数和(自身を除く): 22367374560

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, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 480, 524, 540, 655, 720, 786, 864, 1048, 1080, 1179, 1310, 1440, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4192, 4320, 4716, 5240, 5895, 6288, 7074, 7860, 9432, 10480, 11790, 12576, 14148, 15641, 15720, 17685, 18864, 20960, 23580, 28296, 31282, 31440, 35370, 37728, 46923, 47160, 56592, 62564, 62880, 70740, 78205, 93846, 94320, 113184, 125128, 140769, 141480, 156410, 187692, 188640, 234615, 250256, 281538, 282960, 312820, 375384, 422307, 469230, 500512, 563076, 565920, 625640, 703845, 750768, 844614, 938460, 1126152, 1251280, 1407690, 1501536, 1689228, 1876920, 2048971, 2111535, 2252304, 2502560, 2815380, 3378456, 3753840, 4097942, 4223070, 4504608, 5630760, 6146913, 6756912, 7507680, 8195884, 8446140, 10244855, 11261520, 12293826, 13513824, 16391768, 16892280, 18440739, 20489710, 22523040, 24587652, 30734565, 32783536, 33784560, 36881478, 40979420, 49175304, 55322217, 61469130, 65567072, 67569120, 73762956, 81958840, 92203695, 98350608, 110644434, 122938260, 147525912, 163917680, 184407390, 196701216, 221288868, 245876520, 276611085, 295051824, 327835360, 368814780, 442577736, 491753040, 553222170, 590103648, 737629560, 885155472, 983506080, 1106444340, 1475259120, 1770310944, 2212888680, 2950518240, 4425777360, 8851554720]

約数ペア:

[(1, 8851554720), (2, 4425777360), (3, 2950518240), (4, 2212888680), (5, 1770310944), (6, 1475259120), (8, 1106444340), (9, 983506080), (10, 885155472), (12, 737629560), (15, 590103648), (16, 553222170), (18, 491753040), (20, 442577736), (24, 368814780), (27, 327835360), (30, 295051824), (32, 276611085), (36, 245876520), (40, 221288868), (45, 196701216), (48, 184407390), (54, 163917680), (60, 147525912), (72, 122938260), (80, 110644434), (90, 98350608), (96, 92203695), (108, 81958840), (120, 73762956), (131, 67569120), (135, 65567072), (144, 61469130), (160, 55322217), (180, 49175304), (216, 40979420), (240, 36881478), (262, 33784560), (270, 32783536), (288, 30734565), (360, 24587652), (393, 22523040), (432, 20489710), (480, 18440739), (524, 16892280), (540, 16391768), (655, 13513824), (720, 12293826), (786, 11261520), (864, 10244855), (1048, 8446140), (1080, 8195884), (1179, 7507680), (1310, 6756912), (1440, 6146913), (1572, 5630760), (1965, 4504608), (2096, 4223070), (2160, 4097942), (2358, 3753840), (2620, 3378456), (3144, 2815380), (3537, 2502560), (3930, 2252304), (4192, 2111535), (4320, 2048971), (4716, 1876920), (5240, 1689228), (5895, 1501536), (6288, 1407690), (7074, 1251280), (7860, 1126152), (9432, 938460), (10480, 844614), (11790, 750768), (12576, 703845), (14148, 625640), (15641, 565920), (15720, 563076), (17685, 500512), (18864, 469230), (20960, 422307), (23580, 375384), (28296, 312820), (31282, 282960), (31440, 281538), (35370, 250256), (37728, 234615), (46923, 188640), (47160, 187692), (56592, 156410), (62564, 141480), (62880, 140769), (70740, 125128), (78205, 113184), (93846, 94320)]