15148202880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 256

約数和(自身を含む): 49180320000

約数和(自身を除く): 34032117120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 163, 192, 194, 240, 291, 320, 326, 384, 388, 480, 485, 489, 499, 582, 640, 652, 776, 815, 960, 970, 978, 998, 1164, 1304, 1455, 1497, 1552, 1630, 1920, 1940, 1956, 1996, 2328, 2445, 2495, 2608, 2910, 2994, 3104, 3260, 3880, 3912, 3992, 4656, 4890, 4990, 5216, 5820, 5988, 6208, 6520, 7485, 7760, 7824, 7984, 9312, 9780, 9980, 10432, 11640, 11976, 12416, 13040, 14970, 15520, 15648, 15811, 15968, 18624, 19560, 19960, 20864, 23280, 23952, 26080, 29940, 31040, 31296, 31622, 31936, 37248, 39120, 39920, 46560, 47433, 47904, 48403, 52160, 59880, 62080, 62592, 63244, 63872, 78240, 79055, 79840, 81337, 93120, 94866, 95808, 96806, 104320, 119760, 126488, 145209, 156480, 158110, 159680, 162674, 186240, 189732, 191616, 193612, 237165, 239520, 242015, 244011, 252976, 290418, 312960, 316220, 319360, 325348, 379464, 387224, 406685, 474330, 479040, 484030, 488022, 505952, 580836, 632440, 650696, 726045, 758928, 774448, 813370, 948660, 958080, 968060, 976044, 1011904, 1161672, 1220055, 1264880, 1301392, 1452090, 1517856, 1548896, 1626740, 1897320, 1936120, 1952088, 2023808, 2323344, 2440110, 2529760, 2602784, 2904180, 3035712, 3097792, 3253480, 3794640, 3872240, 3904176, 4646688, 4880220, 5059520, 5205568, 5808360, 6071424, 6195584, 6506960, 7589280, 7744480, 7808352, 7889689, 9293376, 9760440, 10119040, 10411136, 11616720, 13013920, 15178560, 15488960, 15616704, 15779378, 18586752, 19520880, 23233440, 23669067, 26027840, 30357120, 30977920, 31233408, 31558756, 39041760, 39448445, 46466880, 47338134, 52055680, 63117512, 78083520, 78896890, 92933760, 94676268, 118345335, 126235024, 156167040, 157793780, 189352536, 236690670, 252470048, 315587560, 378705072, 473381340, 504940096, 631175120, 757410144, 946762680, 1009880192, 1262350240, 1514820288, 1893525360, 2524700480, 3029640576, 3787050720, 5049400960, 7574101440, 15148202880]

約数ペア:

[(1, 15148202880), (2, 7574101440), (3, 5049400960), (4, 3787050720), (5, 3029640576), (6, 2524700480), (8, 1893525360), (10, 1514820288), (12, 1262350240), (15, 1009880192), (16, 946762680), (20, 757410144), (24, 631175120), (30, 504940096), (32, 473381340), (40, 378705072), (48, 315587560), (60, 252470048), (64, 236690670), (80, 189352536), (96, 157793780), (97, 156167040), (120, 126235024), (128, 118345335), (160, 94676268), (163, 92933760), (192, 78896890), (194, 78083520), (240, 63117512), (291, 52055680), (320, 47338134), (326, 46466880), (384, 39448445), (388, 39041760), (480, 31558756), (485, 31233408), (489, 30977920), (499, 30357120), (582, 26027840), (640, 23669067), (652, 23233440), (776, 19520880), (815, 18586752), (960, 15779378), (970, 15616704), (978, 15488960), (998, 15178560), (1164, 13013920), (1304, 11616720), (1455, 10411136), (1497, 10119040), (1552, 9760440), (1630, 9293376), (1920, 7889689), (1940, 7808352), (1956, 7744480), (1996, 7589280), (2328, 6506960), (2445, 6195584), (2495, 6071424), (2608, 5808360), (2910, 5205568), (2994, 5059520), (3104, 4880220), (3260, 4646688), (3880, 3904176), (3912, 3872240), (3992, 3794640), (4656, 3253480), (4890, 3097792), (4990, 3035712), (5216, 2904180), (5820, 2602784), (5988, 2529760), (6208, 2440110), (6520, 2323344), (7485, 2023808), (7760, 1952088), (7824, 1936120), (7984, 1897320), (9312, 1626740), (9780, 1548896), (9980, 1517856), (10432, 1452090), (11640, 1301392), (11976, 1264880), (12416, 1220055), (13040, 1161672), (14970, 1011904), (15520, 976044), (15648, 968060), (15811, 958080), (15968, 948660), (18624, 813370), (19560, 774448), (19960, 758928), (20864, 726045), (23280, 650696), (23952, 632440), (26080, 580836), (29940, 505952), (31040, 488022), (31296, 484030), (31622, 479040), (31936, 474330), (37248, 406685), (39120, 387224), (39920, 379464), (46560, 325348), (47433, 319360), (47904, 316220), (48403, 312960), (52160, 290418), (59880, 252976), (62080, 244011), (62592, 242015), (63244, 239520), (63872, 237165), (78240, 193612), (79055, 191616), (79840, 189732), (81337, 186240), (93120, 162674), (94866, 159680), (95808, 158110), (96806, 156480), (104320, 145209), (119760, 126488)]