80288942160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{10651}}^1$

素因数の和:11322

約数の個数: 240

約数和(自身を含む): 290010670272

約数和(自身を除く): 209721728112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 641, 735, 784, 840, 980, 1176, 1282, 1470, 1680, 1923, 1960, 2352, 2564, 2940, 3205, 3846, 3920, 4487, 5128, 5880, 6410, 7692, 8974, 9615, 10256, 10651, 11760, 12820, 13461, 15384, 17948, 19230, 21302, 22435, 25640, 26922, 30768, 31409, 31953, 35896, 38460, 42604, 44870, 51280, 53255, 53844, 62818, 63906, 67305, 71792, 74557, 76920, 85208, 89740, 94227, 106510, 107688, 125636, 127812, 134610, 149114, 153840, 157045, 159765, 170416, 179480, 188454, 213020, 215376, 223671, 251272, 255624, 269220, 298228, 314090, 319530, 358960, 372785, 376908, 426040, 447342, 471135, 502544, 511248, 521899, 538440, 596456, 628180, 639060, 745570, 753816, 852080, 894684, 942270, 1043798, 1076880, 1118355, 1192912, 1256360, 1278120, 1491140, 1507632, 1565697, 1789368, 1884540, 2087596, 2236710, 2512720, 2556240, 2609495, 2982280, 3131394, 3578736, 3769080, 4175192, 4473420, 5218990, 5964560, 6262788, 6827291, 7538160, 7828485, 8350384, 8946840, 10437980, 12525576, 13654582, 15656970, 17893680, 20481873, 20875960, 25051152, 27309164, 31313940, 34136455, 40963746, 41751920, 47791037, 54618328, 62627880, 68272910, 81927492, 95582074, 102409365, 109236656, 125255760, 136545820, 143373111, 163854984, 191164148, 204818730, 238955185, 273091640, 286746222, 327709968, 334537259, 382328296, 409637460, 477910370, 546183280, 573492444, 669074518, 716865555, 764656592, 819274920, 955820740, 1003611777, 1146984888, 1338149036, 1433731110, 1638549840, 1672686295, 1911641480, 2007223554, 2293969776, 2676298072, 2867462220, 3345372590, 3823282960, 4014447108, 5018058885, 5352596144, 5734924440, 6690745180, 8028894216, 10036117770, 11469848880, 13381490360, 16057788432, 20072235540, 26762980720, 40144471080, 80288942160]

約数ペア:

[(1, 80288942160), (2, 40144471080), (3, 26762980720), (4, 20072235540), (5, 16057788432), (6, 13381490360), (7, 11469848880), (8, 10036117770), (10, 8028894216), (12, 6690745180), (14, 5734924440), (15, 5352596144), (16, 5018058885), (20, 4014447108), (21, 3823282960), (24, 3345372590), (28, 2867462220), (30, 2676298072), (35, 2293969776), (40, 2007223554), (42, 1911641480), (48, 1672686295), (49, 1638549840), (56, 1433731110), (60, 1338149036), (70, 1146984888), (80, 1003611777), (84, 955820740), (98, 819274920), (105, 764656592), (112, 716865555), (120, 669074518), (140, 573492444), (147, 546183280), (168, 477910370), (196, 409637460), (210, 382328296), (240, 334537259), (245, 327709968), (280, 286746222), (294, 273091640), (336, 238955185), (392, 204818730), (420, 191164148), (490, 163854984), (560, 143373111), (588, 136545820), (641, 125255760), (735, 109236656), (784, 102409365), (840, 95582074), (980, 81927492), (1176, 68272910), (1282, 62627880), (1470, 54618328), (1680, 47791037), (1923, 41751920), (1960, 40963746), (2352, 34136455), (2564, 31313940), (2940, 27309164), (3205, 25051152), (3846, 20875960), (3920, 20481873), (4487, 17893680), (5128, 15656970), (5880, 13654582), (6410, 12525576), (7692, 10437980), (8974, 8946840), (9615, 8350384), (10256, 7828485), (10651, 7538160), (11760, 6827291), (12820, 6262788), (13461, 5964560), (15384, 5218990), (17948, 4473420), (19230, 4175192), (21302, 3769080), (22435, 3578736), (25640, 3131394), (26922, 2982280), (30768, 2609495), (31409, 2556240), (31953, 2512720), (35896, 2236710), (38460, 2087596), (42604, 1884540), (44870, 1789368), (51280, 1565697), (53255, 1507632), (53844, 1491140), (62818, 1278120), (63906, 1256360), (67305, 1192912), (71792, 1118355), (74557, 1076880), (76920, 1043798), (85208, 942270), (89740, 894684), (94227, 852080), (106510, 753816), (107688, 745570), (125636, 639060), (127812, 628180), (134610, 596456), (149114, 538440), (153840, 521899), (157045, 511248), (159765, 502544), (170416, 471135), (179480, 447342), (188454, 426040), (213020, 376908), (215376, 372785), (223671, 358960), (251272, 319530), (255624, 314090), (269220, 298228)]