17383406880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21647}}^1$

素因数の和:21911

約数の個数: 192

約数和(自身を含む): 62845009920

約数和(自身を除く): 45461603040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 239, 240, 280, 336, 420, 478, 480, 560, 672, 717, 840, 956, 1120, 1195, 1434, 1673, 1680, 1912, 2390, 2868, 3346, 3360, 3585, 3824, 4780, 5019, 5736, 6692, 7170, 7648, 8365, 9560, 10038, 11472, 13384, 14340, 16730, 19120, 20076, 21647, 22944, 25095, 26768, 28680, 33460, 38240, 40152, 43294, 50190, 53536, 57360, 64941, 66920, 80304, 86588, 100380, 108235, 114720, 129882, 133840, 151529, 160608, 173176, 200760, 216470, 259764, 267680, 303058, 324705, 346352, 401520, 432940, 454587, 519528, 606116, 649410, 692704, 757645, 803040, 865880, 909174, 1039056, 1212232, 1298820, 1515290, 1731760, 1818348, 2078112, 2272935, 2424464, 2597640, 3030580, 3463520, 3636696, 4545870, 4848928, 5173633, 5195280, 6061160, 7273392, 9091740, 10347266, 10390560, 12122320, 14546784, 15520899, 18183480, 20694532, 24244640, 25868165, 31041798, 36215431, 36366960, 41389064, 51736330, 62083596, 72430862, 72733920, 77604495, 82778128, 103472660, 108646293, 124167192, 144861724, 155208990, 165556256, 181077155, 206945320, 217292586, 248334384, 289723448, 310417980, 362154310, 413890640, 434585172, 496668768, 543231465, 579446896, 620835960, 724308620, 827781280, 869170344, 1086462930, 1158893792, 1241671920, 1448617240, 1738340688, 2172925860, 2483343840, 2897234480, 3476681376, 4345851720, 5794468960, 8691703440, 17383406880]

約数ペア:

[(1, 17383406880), (2, 8691703440), (3, 5794468960), (4, 4345851720), (5, 3476681376), (6, 2897234480), (7, 2483343840), (8, 2172925860), (10, 1738340688), (12, 1448617240), (14, 1241671920), (15, 1158893792), (16, 1086462930), (20, 869170344), (21, 827781280), (24, 724308620), (28, 620835960), (30, 579446896), (32, 543231465), (35, 496668768), (40, 434585172), (42, 413890640), (48, 362154310), (56, 310417980), (60, 289723448), (70, 248334384), (80, 217292586), (84, 206945320), (96, 181077155), (105, 165556256), (112, 155208990), (120, 144861724), (140, 124167192), (160, 108646293), (168, 103472660), (210, 82778128), (224, 77604495), (239, 72733920), (240, 72430862), (280, 62083596), (336, 51736330), (420, 41389064), (478, 36366960), (480, 36215431), (560, 31041798), (672, 25868165), (717, 24244640), (840, 20694532), (956, 18183480), (1120, 15520899), (1195, 14546784), (1434, 12122320), (1673, 10390560), (1680, 10347266), (1912, 9091740), (2390, 7273392), (2868, 6061160), (3346, 5195280), (3360, 5173633), (3585, 4848928), (3824, 4545870), (4780, 3636696), (5019, 3463520), (5736, 3030580), (6692, 2597640), (7170, 2424464), (7648, 2272935), (8365, 2078112), (9560, 1818348), (10038, 1731760), (11472, 1515290), (13384, 1298820), (14340, 1212232), (16730, 1039056), (19120, 909174), (20076, 865880), (21647, 803040), (22944, 757645), (25095, 692704), (26768, 649410), (28680, 606116), (33460, 519528), (38240, 454587), (40152, 432940), (43294, 401520), (50190, 346352), (53536, 324705), (57360, 303058), (64941, 267680), (66920, 259764), (80304, 216470), (86588, 200760), (100380, 173176), (108235, 160608), (114720, 151529), (129882, 133840)]