156977632840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{683}}^1\times {\mathrm{787}}^1$

素因数の和:1644

約数の個数: 192

約数和(自身を含む): 414754344000

約数和(自身を除く): 257776711160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 298, 392, 490, 596, 683, 745, 787, 980, 1043, 1192, 1366, 1490, 1574, 1960, 2086, 2732, 2980, 3148, 3415, 3935, 4172, 4781, 5215, 5464, 5509, 5960, 6296, 6830, 7301, 7870, 8344, 9562, 10430, 11018, 13660, 14602, 15740, 19124, 20860, 22036, 23905, 27320, 27545, 29204, 31480, 33467, 36505, 38248, 38563, 41720, 44072, 47810, 55090, 58408, 66934, 73010, 77126, 95620, 101767, 110180, 117263, 133868, 146020, 154252, 167335, 191240, 192815, 203534, 220360, 234526, 267736, 292040, 308504, 334670, 385630, 407068, 469052, 508835, 537521, 586315, 669340, 712369, 771260, 814136, 820841, 938104, 1017670, 1075042, 1172630, 1338680, 1424738, 1542520, 1641682, 2035340, 2150084, 2345260, 2687605, 2849476, 3283364, 3561845, 3762647, 4070680, 4104205, 4300168, 4690520, 4986583, 5375210, 5698952, 5745887, 6566728, 7123690, 7525294, 8208410, 9973166, 10750420, 11491774, 14247380, 15050588, 16416820, 18813235, 19946332, 21500840, 22983548, 24932915, 26338529, 28494760, 28729435, 30101176, 32833640, 37626470, 39892664, 45967096, 49865830, 52677058, 57458870, 75252940, 80090629, 99731660, 105354116, 114917740, 131692645, 150505880, 160181258, 199463320, 210708232, 229835480, 263385290, 320362516, 400453145, 526770580, 560634403, 640725032, 800906290, 1053541160, 1121268806, 1601812580, 2242537612, 2803172015, 3203625160, 3924440821, 4485075224, 5606344030, 7848881642, 11212688060, 15697763284, 19622204105, 22425376120, 31395526568, 39244408210, 78488816420, 156977632840]

約数ペア:

[(1, 156977632840), (2, 78488816420), (4, 39244408210), (5, 31395526568), (7, 22425376120), (8, 19622204105), (10, 15697763284), (14, 11212688060), (20, 7848881642), (28, 5606344030), (35, 4485075224), (40, 3924440821), (49, 3203625160), (56, 2803172015), (70, 2242537612), (98, 1601812580), (140, 1121268806), (149, 1053541160), (196, 800906290), (245, 640725032), (280, 560634403), (298, 526770580), (392, 400453145), (490, 320362516), (596, 263385290), (683, 229835480), (745, 210708232), (787, 199463320), (980, 160181258), (1043, 150505880), (1192, 131692645), (1366, 114917740), (1490, 105354116), (1574, 99731660), (1960, 80090629), (2086, 75252940), (2732, 57458870), (2980, 52677058), (3148, 49865830), (3415, 45967096), (3935, 39892664), (4172, 37626470), (4781, 32833640), (5215, 30101176), (5464, 28729435), (5509, 28494760), (5960, 26338529), (6296, 24932915), (6830, 22983548), (7301, 21500840), (7870, 19946332), (8344, 18813235), (9562, 16416820), (10430, 15050588), (11018, 14247380), (13660, 11491774), (14602, 10750420), (15740, 9973166), (19124, 8208410), (20860, 7525294), (22036, 7123690), (23905, 6566728), (27320, 5745887), (27545, 5698952), (29204, 5375210), (31480, 4986583), (33467, 4690520), (36505, 4300168), (38248, 4104205), (38563, 4070680), (41720, 3762647), (44072, 3561845), (47810, 3283364), (55090, 2849476), (58408, 2687605), (66934, 2345260), (73010, 2150084), (77126, 2035340), (95620, 1641682), (101767, 1542520), (110180, 1424738), (117263, 1338680), (133868, 1172630), (146020, 1075042), (154252, 1017670), (167335, 938104), (191240, 820841), (192815, 814136), (203534, 771260), (220360, 712369), (234526, 669340), (267736, 586315), (292040, 537521), (308504, 508835), (334670, 469052), (385630, 407068)]