316139040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 1251694080

約数和(自身を除く): 935555040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 210, 224, 237, 240, 252, 280, 288, 315, 316, 336, 360, 395, 397, 420, 474, 480, 504, 553, 560, 630, 632, 672, 711, 720, 790, 794, 840, 948, 1008, 1106, 1120, 1185, 1191, 1260, 1264, 1422, 1440, 1580, 1588, 1659, 1680, 1896, 1985, 2016, 2212, 2370, 2382, 2520, 2528, 2765, 2779, 2844, 3160, 3176, 3318, 3360, 3555, 3573, 3792, 3970, 4424, 4740, 4764, 4977, 5040, 5530, 5558, 5688, 5955, 6320, 6352, 6636, 7110, 7146, 7584, 7940, 8295, 8337, 8848, 9480, 9528, 9954, 10080, 11060, 11116, 11376, 11910, 12640, 12704, 13272, 13895, 14220, 14292, 15880, 16590, 16674, 17696, 17865, 18960, 19056, 19908, 22120, 22232, 22752, 23820, 24885, 25011, 26544, 27790, 28440, 28584, 31363, 31760, 33180, 33348, 35730, 37920, 38112, 39816, 41685, 44240, 44464, 47640, 49770, 50022, 53088, 55580, 56880, 57168, 62726, 63520, 66360, 66696, 71460, 79632, 83370, 88480, 88928, 94089, 95280, 99540, 100044, 111160, 113760, 114336, 125055, 125452, 132720, 133392, 142920, 156815, 159264, 166740, 188178, 190560, 199080, 200088, 219541, 222320, 250110, 250904, 265440, 266784, 282267, 285840, 313630, 333480, 376356, 398160, 400176, 439082, 444640, 470445, 500220, 501808, 564534, 571680, 627260, 658623, 666960, 752712, 796320, 800352, 878164, 940890, 1000440, 1003616, 1097705, 1129068, 1254520, 1317246, 1333920, 1411335, 1505424, 1756328, 1881780, 1975869, 2000880, 2195410, 2258136, 2509040, 2634492, 2822670, 3010848, 3293115, 3512656, 3763560, 3951738, 4001760, 4390820, 4516272, 5018080, 5268984, 5645340, 6586230, 7025312, 7527120, 7903476, 8781640, 9032544, 9879345, 10537968, 11290680, 13172460, 15054240, 15806952, 17563280, 19758690, 21075936, 22581360, 26344920, 31613904, 35126560, 39517380, 45162720, 52689840, 63227808, 79034760, 105379680, 158069520, 316139040]

約数ペア:

[(1, 316139040), (2, 158069520), (3, 105379680), (4, 79034760), (5, 63227808), (6, 52689840), (7, 45162720), (8, 39517380), (9, 35126560), (10, 31613904), (12, 26344920), (14, 22581360), (15, 21075936), (16, 19758690), (18, 17563280), (20, 15806952), (21, 15054240), (24, 13172460), (28, 11290680), (30, 10537968), (32, 9879345), (35, 9032544), (36, 8781640), (40, 7903476), (42, 7527120), (45, 7025312), (48, 6586230), (56, 5645340), (60, 5268984), (63, 5018080), (70, 4516272), (72, 4390820), (79, 4001760), (80, 3951738), (84, 3763560), (90, 3512656), (96, 3293115), (105, 3010848), (112, 2822670), (120, 2634492), (126, 2509040), (140, 2258136), (144, 2195410), (158, 2000880), (160, 1975869), (168, 1881780), (180, 1756328), (210, 1505424), (224, 1411335), (237, 1333920), (240, 1317246), (252, 1254520), (280, 1129068), (288, 1097705), (315, 1003616), (316, 1000440), (336, 940890), (360, 878164), (395, 800352), (397, 796320), (420, 752712), (474, 666960), (480, 658623), (504, 627260), (553, 571680), (560, 564534), (630, 501808), (632, 500220), (672, 470445), (711, 444640), (720, 439082), (790, 400176), (794, 398160), (840, 376356), (948, 333480), (1008, 313630), (1106, 285840), (1120, 282267), (1185, 266784), (1191, 265440), (1260, 250904), (1264, 250110), (1422, 222320), (1440, 219541), (1580, 200088), (1588, 199080), (1659, 190560), (1680, 188178), (1896, 166740), (1985, 159264), (2016, 156815), (2212, 142920), (2370, 133392), (2382, 132720), (2520, 125452), (2528, 125055), (2765, 114336), (2779, 113760), (2844, 111160), (3160, 100044), (3176, 99540), (3318, 95280), (3360, 94089), (3555, 88928), (3573, 88480), (3792, 83370), (3970, 79632), (4424, 71460), (4740, 66696), (4764, 66360), (4977, 63520), (5040, 62726), (5530, 57168), (5558, 56880), (5688, 55580), (5955, 53088), (6320, 50022), (6352, 49770), (6636, 47640), (7110, 44464), (7146, 44240), (7584, 41685), (7940, 39816), (8295, 38112), (8337, 37920), (8848, 35730), (9480, 33348), (9528, 33180), (9954, 31760), (10080, 31363), (11060, 28584), (11116, 28440), (11376, 27790), (11910, 26544), (12640, 25011), (12704, 24885), (13272, 23820), (13895, 22752), (14220, 22232), (14292, 22120), (15880, 19908), (16590, 19056), (16674, 18960), (17696, 17865)]