470890560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 224

約数和(自身を含む): 1732239360

約数和(自身を除く): 1261348800

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, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 672, 790, 840, 887, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1774, 1896, 2212, 2240, 2370, 2528, 2661, 2765, 3160, 3318, 3360, 3548, 3792, 4424, 4435, 4740, 5056, 5322, 5530, 6209, 6320, 6636, 6720, 7096, 7584, 8295, 8848, 8870, 9480, 10644, 11060, 12418, 12640, 13272, 13305, 14192, 15168, 16590, 17696, 17740, 18627, 18960, 21288, 22120, 24836, 25280, 26544, 26610, 28384, 31045, 33180, 35392, 35480, 37254, 37920, 42576, 44240, 49672, 53088, 53220, 56768, 62090, 66360, 70073, 70960, 74508, 75840, 85152, 88480, 93135, 99344, 106176, 106440, 124180, 132720, 140146, 141920, 149016, 170304, 176960, 186270, 198688, 210219, 212880, 248360, 265440, 280292, 283840, 298032, 350365, 372540, 397376, 420438, 425760, 490511, 496720, 530880, 560584, 596064, 700730, 745080, 840876, 851520, 981022, 993440, 1051095, 1121168, 1192128, 1401460, 1471533, 1490160, 1681752, 1962044, 1986880, 2102190, 2242336, 2452555, 2802920, 2943066, 2980320, 3363504, 3924088, 4204380, 4484672, 4905110, 5605840, 5886132, 5960640, 6727008, 7357665, 7848176, 8408760, 9810220, 11211680, 11772264, 13454016, 14715330, 15696352, 16817520, 19620440, 22423360, 23544528, 29430660, 31392704, 33635040, 39240880, 47089056, 58861320, 67270080, 78481760, 94178112, 117722640, 156963520, 235445280, 470890560]

約数ペア:

[(1, 470890560), (2, 235445280), (3, 156963520), (4, 117722640), (5, 94178112), (6, 78481760), (7, 67270080), (8, 58861320), (10, 47089056), (12, 39240880), (14, 33635040), (15, 31392704), (16, 29430660), (20, 23544528), (21, 22423360), (24, 19620440), (28, 16817520), (30, 15696352), (32, 14715330), (35, 13454016), (40, 11772264), (42, 11211680), (48, 9810220), (56, 8408760), (60, 7848176), (64, 7357665), (70, 6727008), (79, 5960640), (80, 5886132), (84, 5605840), (96, 4905110), (105, 4484672), (112, 4204380), (120, 3924088), (140, 3363504), (158, 2980320), (160, 2943066), (168, 2802920), (192, 2452555), (210, 2242336), (224, 2102190), (237, 1986880), (240, 1962044), (280, 1681752), (316, 1490160), (320, 1471533), (336, 1401460), (395, 1192128), (420, 1121168), (448, 1051095), (474, 993440), (480, 981022), (553, 851520), (560, 840876), (632, 745080), (672, 700730), (790, 596064), (840, 560584), (887, 530880), (948, 496720), (960, 490511), (1106, 425760), (1120, 420438), (1185, 397376), (1264, 372540), (1344, 350365), (1580, 298032), (1659, 283840), (1680, 280292), (1774, 265440), (1896, 248360), (2212, 212880), (2240, 210219), (2370, 198688), (2528, 186270), (2661, 176960), (2765, 170304), (3160, 149016), (3318, 141920), (3360, 140146), (3548, 132720), (3792, 124180), (4424, 106440), (4435, 106176), (4740, 99344), (5056, 93135), (5322, 88480), (5530, 85152), (6209, 75840), (6320, 74508), (6636, 70960), (6720, 70073), (7096, 66360), (7584, 62090), (8295, 56768), (8848, 53220), (8870, 53088), (9480, 49672), (10644, 44240), (11060, 42576), (12418, 37920), (12640, 37254), (13272, 35480), (13305, 35392), (14192, 33180), (15168, 31045), (16590, 28384), (17696, 26610), (17740, 26544), (18627, 25280), (18960, 24836), (21288, 22120)]