853800480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 384

約数和(自身を含む): 3363171840

約数和(自身を除く): 2509371360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 345, 351, 360, 368, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 661, 690, 702, 720, 736, 780, 828, 864, 897, 920, 936, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1248, 1322, 1380, 1404, 1440, 1495, 1560, 1656, 1755, 1794, 1840, 1872, 1983, 2070, 2080, 2160, 2208, 2340, 2392, 2484, 2644, 2691, 2760, 2808, 2990, 3105, 3120, 3305, 3312, 3510, 3588, 3680, 3744, 3966, 4140, 4320, 4485, 4680, 4784, 4968, 5288, 5382, 5520, 5616, 5949, 5980, 6210, 6240, 6610, 6624, 7020, 7176, 7932, 8073, 8280, 8593, 8970, 9360, 9568, 9915, 9936, 10576, 10764, 11040, 11232, 11898, 11960, 12420, 13220, 13455, 14040, 14352, 15203, 15864, 16146, 16560, 17186, 17847, 17940, 18720, 19830, 19872, 21152, 21528, 23796, 23920, 24840, 25779, 26440, 26910, 28080, 28704, 29745, 30406, 31728, 32292, 33120, 34372, 35694, 35880, 39660, 40365, 42965, 43056, 45609, 47592, 47840, 49680, 51558, 52880, 53820, 56160, 59490, 60812, 63456, 64584, 68744, 71388, 71760, 76015, 77337, 79320, 80730, 85930, 86112, 89235, 91218, 95184, 99360, 103116, 105760, 107640, 118980, 121624, 128895, 129168, 136827, 137488, 142776, 143520, 152030, 154674, 158640, 161460, 171860, 178470, 182436, 190368, 197639, 206232, 215280, 228045, 232011, 237960, 243248, 257790, 258336, 273654, 274976, 285552, 304060, 309348, 317280, 322920, 343720, 356940, 364872, 386685, 395278, 410481, 412464, 430560, 456090, 464022, 475920, 486496, 515580, 547308, 571104, 592917, 608120, 618696, 645840, 684135, 687440, 713880, 729744, 773370, 790556, 820962, 824928, 912180, 928044, 951840, 988195, 1031160, 1094616, 1160055, 1185834, 1216240, 1237392, 1291680, 1368270, 1374880, 1427760, 1459488, 1546740, 1581112, 1641924, 1778751, 1824360, 1856088, 1976390, 2052405, 2062320, 2189232, 2320110, 2371668, 2432480, 2474784, 2736540, 2855520, 2964585, 3093480, 3162224, 3283848, 3557502, 3648720, 3712176, 3952780, 4104810, 4124640, 4378464, 4640220, 4743336, 5336253, 5473080, 5929170, 6186960, 6324448, 6567696, 7115004, 7297440, 7424352, 7905560, 8209620, 8893755, 9280440, 9486672, 10672506, 10946160, 11858340, 12373920, 13135392, 14230008, 15811120, 16419240, 17787510, 18560880, 18973344, 21345012, 21892320, 23716680, 26681265, 28460016, 31622240, 32838480, 35575020, 37121760, 42690024, 47433360, 53362530, 56920032, 65676960, 71150040, 85380048, 94866720, 106725060, 142300080, 170760096, 213450120, 284600160, 426900240, 853800480]

約数ペア:

[(1, 853800480), (2, 426900240), (3, 284600160), (4, 213450120), (5, 170760096), (6, 142300080), (8, 106725060), (9, 94866720), (10, 85380048), (12, 71150040), (13, 65676960), (15, 56920032), (16, 53362530), (18, 47433360), (20, 42690024), (23, 37121760), (24, 35575020), (26, 32838480), (27, 31622240), (30, 28460016), (32, 26681265), (36, 23716680), (39, 21892320), (40, 21345012), (45, 18973344), (46, 18560880), (48, 17787510), (52, 16419240), (54, 15811120), (60, 14230008), (65, 13135392), (69, 12373920), (72, 11858340), (78, 10946160), (80, 10672506), (90, 9486672), (92, 9280440), (96, 8893755), (104, 8209620), (108, 7905560), (115, 7424352), (117, 7297440), (120, 7115004), (130, 6567696), (135, 6324448), (138, 6186960), (144, 5929170), (156, 5473080), (160, 5336253), (180, 4743336), (184, 4640220), (195, 4378464), (207, 4124640), (208, 4104810), (216, 3952780), (230, 3712176), (234, 3648720), (240, 3557502), (260, 3283848), (270, 3162224), (276, 3093480), (288, 2964585), (299, 2855520), (312, 2736540), (345, 2474784), (351, 2432480), (360, 2371668), (368, 2320110), (390, 2189232), (414, 2062320), (416, 2052405), (432, 1976390), (460, 1856088), (468, 1824360), (480, 1778751), (520, 1641924), (540, 1581112), (552, 1546740), (585, 1459488), (598, 1427760), (621, 1374880), (624, 1368270), (661, 1291680), (690, 1237392), (702, 1216240), (720, 1185834), (736, 1160055), (780, 1094616), (828, 1031160), (864, 988195), (897, 951840), (920, 928044), (936, 912180), (1035, 824928), (1040, 820962), (1080, 790556), (1104, 773370), (1170, 729744), (1196, 713880), (1242, 687440), (1248, 684135), (1322, 645840), (1380, 618696), (1404, 608120), (1440, 592917), (1495, 571104), (1560, 547308), (1656, 515580), (1755, 486496), (1794, 475920), (1840, 464022), (1872, 456090), (1983, 430560), (2070, 412464), (2080, 410481), (2160, 395278), (2208, 386685), (2340, 364872), (2392, 356940), (2484, 343720), (2644, 322920), (2691, 317280), (2760, 309348), (2808, 304060), (2990, 285552), (3105, 274976), (3120, 273654), (3305, 258336), (3312, 257790), (3510, 243248), (3588, 237960), (3680, 232011), (3744, 228045), (3966, 215280), (4140, 206232), (4320, 197639), (4485, 190368), (4680, 182436), (4784, 178470), (4968, 171860), (5288, 161460), (5382, 158640), (5520, 154674), (5616, 152030), (5949, 143520), (5980, 142776), (6210, 137488), (6240, 136827), (6610, 129168), (6624, 128895), (7020, 121624), (7176, 118980), (7932, 107640), (8073, 105760), (8280, 103116), (8593, 99360), (8970, 95184), (9360, 91218), (9568, 89235), (9915, 86112), (9936, 85930), (10576, 80730), (10764, 79320), (11040, 77337), (11232, 76015), (11898, 71760), (11960, 71388), (12420, 68744), (13220, 64584), (13455, 63456), (14040, 60812), (14352, 59490), (15203, 56160), (15864, 53820), (16146, 52880), (16560, 51558), (17186, 49680), (17847, 47840), (17940, 47592), (18720, 45609), (19830, 43056), (19872, 42965), (21152, 40365), (21528, 39660), (23796, 35880), (23920, 35694), (24840, 34372), (25779, 33120), (26440, 32292), (26910, 31728), (28080, 30406), (28704, 29745)]