15990168960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 512

約数和(自身を含む): 60279552000

約数和(自身を除く): 44289383040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 113, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 226, 228, 240, 270, 285, 288, 304, 320, 339, 342, 360, 380, 384, 431, 432, 452, 456, 480, 513, 540, 565, 570, 576, 608, 640, 678, 684, 720, 760, 855, 862, 864, 904, 912, 960, 1017, 1026, 1080, 1130, 1140, 1152, 1216, 1293, 1356, 1368, 1440, 1520, 1695, 1710, 1724, 1728, 1808, 1824, 1920, 2034, 2052, 2147, 2155, 2160, 2260, 2280, 2432, 2565, 2586, 2712, 2736, 2880, 3040, 3051, 3390, 3420, 3448, 3456, 3616, 3648, 3879, 4068, 4104, 4294, 4310, 4320, 4520, 4560, 5085, 5130, 5172, 5424, 5472, 5760, 6080, 6102, 6441, 6465, 6780, 6840, 6896, 7232, 7296, 7758, 8136, 8189, 8208, 8588, 8620, 8640, 9040, 9120, 10170, 10260, 10344, 10735, 10848, 10944, 11637, 12160, 12204, 12882, 12930, 13560, 13680, 13792, 14464, 15255, 15516, 16272, 16378, 16416, 17176, 17240, 17280, 18080, 18240, 19323, 19395, 20340, 20520, 20688, 21470, 21696, 21888, 23274, 24408, 24567, 25764, 25860, 27120, 27360, 27584, 30510, 31032, 32205, 32544, 32756, 32832, 34352, 34480, 36160, 36480, 38646, 38790, 40680, 40945, 41040, 41376, 42940, 43392, 46548, 48703, 48816, 49134, 51528, 51720, 54240, 54720, 55168, 57969, 58185, 61020, 62064, 64410, 65088, 65512, 65664, 68704, 68960, 72320, 73701, 77292, 77580, 81360, 81890, 82080, 82752, 85880, 93096, 96615, 97406, 97632, 98268, 103056, 103440, 108480, 109440, 115938, 116370, 122040, 122835, 124128, 128820, 130176, 131024, 137408, 137920, 146109, 147402, 154584, 155160, 162720, 163780, 164160, 165504, 171760, 186192, 193230, 194812, 195264, 196536, 206112, 206880, 216960, 221103, 231876, 232740, 243515, 244080, 245670, 248256, 257640, 262048, 274816, 275840, 289845, 292218, 294804, 309168, 310320, 325440, 327560, 328320, 343520, 368505, 372384, 386460, 389624, 390528, 393072, 412224, 413760, 438327, 442206, 463752, 465480, 487030, 488160, 491340, 496512, 515280, 524096, 579690, 584436, 589608, 618336, 620640, 650880, 655120, 687040, 730545, 737010, 744768, 772920, 779248, 786144, 824448, 827520, 876654, 884412, 925357, 927504, 930960, 974060, 976320, 982680, 1030560, 1048192, 1105515, 1159380, 1168872, 1179216, 1236672, 1241280, 1310240, 1314981, 1374080, 1461090, 1474020, 1489536, 1545840, 1558496, 1572288, 1753308, 1768824, 1850714, 1855008, 1861920, 1948120, 1952640, 1965360, 2061120, 2191635, 2211030, 2318760, 2337744, 2358432, 2473344, 2482560, 2620480, 2629962, 2776071, 2922180, 2948040, 3091680, 3116992, 3144576, 3506616, 3537648, 3701428, 3710016, 3723840, 3896240, 3930720, 4122240, 4383270, 4422060, 4626785, 4637520, 4675488, 4716864, 5240960, 5259924, 5552142, 5844360, 5896080, 6183360, 6233984, 6574905, 7013232, 7075296, 7402856, 7420032, 7447680, 7792480, 7861440, 8328213, 8766540, 8844120, 9253570, 9275040, 9350976, 9433728, 10519848, 11104284, 11688720, 11792160, 12366720, 13149810, 13880355, 14026464, 14150592, 14805712, 15584960, 15722880, 16656426, 17533080, 17688240, 18507140, 18550080, 18701952, 21039696, 22208568, 23377440, 23584320, 24984639, 26299620, 27760710, 28052928, 28301184, 29611424, 31169920, 33312852, 35066160, 35376480, 37014280, 37100160, 41641065, 42079392, 44417136, 46754880, 47168640, 49969278, 52599240, 55521420, 56105856, 59222848, 66625704, 70132320, 70752960, 74028560, 83282130, 84158784, 88834272, 93509760, 99938556, 105198480, 111042840, 118445696, 124923195, 133251408, 140264640, 141505920, 148057120, 166564260, 168317568, 177668544, 199877112, 210396960, 222085680, 249846390, 266502816, 280529280, 296114240, 333128520, 355337088, 399754224, 420793920, 444171360, 499692780, 533005632, 592228480, 666257040, 799508448, 841587840, 888342720, 999385560, 1066011264, 1332514080, 1599016896, 1776685440, 1998771120, 2665028160, 3198033792, 3997542240, 5330056320, 7995084480, 15990168960]

約数ペア:

[(1, 15990168960), (2, 7995084480), (3, 5330056320), (4, 3997542240), (5, 3198033792), (6, 2665028160), (8, 1998771120), (9, 1776685440), (10, 1599016896), (12, 1332514080), (15, 1066011264), (16, 999385560), (18, 888342720), (19, 841587840), (20, 799508448), (24, 666257040), (27, 592228480), (30, 533005632), (32, 499692780), (36, 444171360), (38, 420793920), (40, 399754224), (45, 355337088), (48, 333128520), (54, 296114240), (57, 280529280), (60, 266502816), (64, 249846390), (72, 222085680), (76, 210396960), (80, 199877112), (90, 177668544), (95, 168317568), (96, 166564260), (108, 148057120), (113, 141505920), (114, 140264640), (120, 133251408), (128, 124923195), (135, 118445696), (144, 111042840), (152, 105198480), (160, 99938556), (171, 93509760), (180, 88834272), (190, 84158784), (192, 83282130), (216, 74028560), (226, 70752960), (228, 70132320), (240, 66625704), (270, 59222848), (285, 56105856), (288, 55521420), (304, 52599240), (320, 49969278), (339, 47168640), (342, 46754880), (360, 44417136), (380, 42079392), (384, 41641065), (431, 37100160), (432, 37014280), (452, 35376480), (456, 35066160), (480, 33312852), (513, 31169920), (540, 29611424), (565, 28301184), (570, 28052928), (576, 27760710), (608, 26299620), (640, 24984639), (678, 23584320), (684, 23377440), (720, 22208568), (760, 21039696), (855, 18701952), (862, 18550080), (864, 18507140), (904, 17688240), (912, 17533080), (960, 16656426), (1017, 15722880), (1026, 15584960), (1080, 14805712), (1130, 14150592), (1140, 14026464), (1152, 13880355), (1216, 13149810), (1293, 12366720), (1356, 11792160), (1368, 11688720), (1440, 11104284), (1520, 10519848), (1695, 9433728), (1710, 9350976), (1724, 9275040), (1728, 9253570), (1808, 8844120), (1824, 8766540), (1920, 8328213), (2034, 7861440), (2052, 7792480), (2147, 7447680), (2155, 7420032), (2160, 7402856), (2260, 7075296), (2280, 7013232), (2432, 6574905), (2565, 6233984), (2586, 6183360), (2712, 5896080), (2736, 5844360), (2880, 5552142), (3040, 5259924), (3051, 5240960), (3390, 4716864), (3420, 4675488), (3448, 4637520), (3456, 4626785), (3616, 4422060), (3648, 4383270), (3879, 4122240), (4068, 3930720), (4104, 3896240), (4294, 3723840), (4310, 3710016), (4320, 3701428), (4520, 3537648), (4560, 3506616), (5085, 3144576), (5130, 3116992), (5172, 3091680), (5424, 2948040), (5472, 2922180), (5760, 2776071), (6080, 2629962), (6102, 2620480), (6441, 2482560), (6465, 2473344), (6780, 2358432), (6840, 2337744), (6896, 2318760), (7232, 2211030), (7296, 2191635), (7758, 2061120), (8136, 1965360), (8189, 1952640), (8208, 1948120), (8588, 1861920), (8620, 1855008), (8640, 1850714), (9040, 1768824), (9120, 1753308), (10170, 1572288), (10260, 1558496), (10344, 1545840), (10735, 1489536), (10848, 1474020), (10944, 1461090), (11637, 1374080), (12160, 1314981), (12204, 1310240), (12882, 1241280), (12930, 1236672), (13560, 1179216), (13680, 1168872), (13792, 1159380), (14464, 1105515), (15255, 1048192), (15516, 1030560), (16272, 982680), (16378, 976320), (16416, 974060), (17176, 930960), (17240, 927504), (17280, 925357), (18080, 884412), (18240, 876654), (19323, 827520), (19395, 824448), (20340, 786144), (20520, 779248), (20688, 772920), (21470, 744768), (21696, 737010), (21888, 730545), (23274, 687040), (24408, 655120), (24567, 650880), (25764, 620640), (25860, 618336), (27120, 589608), (27360, 584436), (27584, 579690), (30510, 524096), (31032, 515280), (32205, 496512), (32544, 491340), (32756, 488160), (32832, 487030), (34352, 465480), (34480, 463752), (36160, 442206), (36480, 438327), (38646, 413760), (38790, 412224), (40680, 393072), (40945, 390528), (41040, 389624), (41376, 386460), (42940, 372384), (43392, 368505), (46548, 343520), (48703, 328320), (48816, 327560), (49134, 325440), (51528, 310320), (51720, 309168), (54240, 294804), (54720, 292218), (55168, 289845), (57969, 275840), (58185, 274816), (61020, 262048), (62064, 257640), (64410, 248256), (65088, 245670), (65512, 244080), (65664, 243515), (68704, 232740), (68960, 231876), (72320, 221103), (73701, 216960), (77292, 206880), (77580, 206112), (81360, 196536), (81890, 195264), (82080, 194812), (82752, 193230), (85880, 186192), (93096, 171760), (96615, 165504), (97406, 164160), (97632, 163780), (98268, 162720), (103056, 155160), (103440, 154584), (108480, 147402), (109440, 146109), (115938, 137920), (116370, 137408), (122040, 131024), (122835, 130176), (124128, 128820)]