668334041340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1781939}}^1$

素因数の和:1782024

約数の個数: 192

約数和(自身を含む): 2299130265600

約数和(自身を除く): 1630796224260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 76, 84, 94, 95, 105, 114, 133, 140, 141, 188, 190, 210, 228, 235, 266, 282, 285, 329, 380, 399, 420, 470, 532, 564, 570, 658, 665, 705, 798, 893, 940, 987, 1140, 1316, 1330, 1410, 1596, 1645, 1786, 1974, 1995, 2660, 2679, 2820, 3290, 3572, 3948, 3990, 4465, 4935, 5358, 6251, 6580, 7980, 8930, 9870, 10716, 12502, 13395, 17860, 18753, 19740, 25004, 26790, 31255, 37506, 53580, 62510, 75012, 93765, 125020, 187530, 375060, 1781939, 3563878, 5345817, 7127756, 8909695, 10691634, 12473573, 17819390, 21383268, 24947146, 26729085, 33856841, 35638780, 37420719, 49894292, 53458170, 62367865, 67713682, 74841438, 83751133, 101570523, 106916340, 124735730, 135427364, 149682876, 167502266, 169284205, 187103595, 203141046, 236997887, 249471460, 251253399, 335004532, 338568410, 374207190, 406282092, 418755665, 473995774, 502506798, 507852615, 586257931, 677136820, 710993661, 748414380, 837511330, 947991548, 1005013596, 1015705230, 1172515862, 1184989435, 1256266995, 1421987322, 1591271527, 1675022660, 1758773793, 2031410460, 2345031724, 2369978870, 2512533990, 2843974644, 2931289655, 3182543054, 3517547586, 3554968305, 4739957740, 4773814581, 5025067980, 5862579310, 6365086108, 7035095172, 7109936610, 7956357635, 8793868965, 9547629162, 11138900689, 11725158620, 14219873220, 15912715270, 17587737930, 19095258324, 22277801378, 23869072905, 31825430540, 33416702067, 35175475860, 44555602756, 47738145810, 55694503445, 66833404134, 95476291620, 111389006890, 133666808268, 167083510335, 222778013780, 334167020670, 668334041340]

約数ペア:

[(1, 668334041340), (2, 334167020670), (3, 222778013780), (4, 167083510335), (5, 133666808268), (6, 111389006890), (7, 95476291620), (10, 66833404134), (12, 55694503445), (14, 47738145810), (15, 44555602756), (19, 35175475860), (20, 33416702067), (21, 31825430540), (28, 23869072905), (30, 22277801378), (35, 19095258324), (38, 17587737930), (42, 15912715270), (47, 14219873220), (57, 11725158620), (60, 11138900689), (70, 9547629162), (76, 8793868965), (84, 7956357635), (94, 7109936610), (95, 7035095172), (105, 6365086108), (114, 5862579310), (133, 5025067980), (140, 4773814581), (141, 4739957740), (188, 3554968305), (190, 3517547586), (210, 3182543054), (228, 2931289655), (235, 2843974644), (266, 2512533990), (282, 2369978870), (285, 2345031724), (329, 2031410460), (380, 1758773793), (399, 1675022660), (420, 1591271527), (470, 1421987322), (532, 1256266995), (564, 1184989435), (570, 1172515862), (658, 1015705230), (665, 1005013596), (705, 947991548), (798, 837511330), (893, 748414380), (940, 710993661), (987, 677136820), (1140, 586257931), (1316, 507852615), (1330, 502506798), (1410, 473995774), (1596, 418755665), (1645, 406282092), (1786, 374207190), (1974, 338568410), (1995, 335004532), (2660, 251253399), (2679, 249471460), (2820, 236997887), (3290, 203141046), (3572, 187103595), (3948, 169284205), (3990, 167502266), (4465, 149682876), (4935, 135427364), (5358, 124735730), (6251, 106916340), (6580, 101570523), (7980, 83751133), (8930, 74841438), (9870, 67713682), (10716, 62367865), (12502, 53458170), (13395, 49894292), (17860, 37420719), (18753, 35638780), (19740, 33856841), (25004, 26729085), (26790, 24947146), (31255, 21383268), (37506, 17819390), (53580, 12473573), (62510, 10691634), (75012, 8909695), (93765, 7127756), (125020, 5345817), (187530, 3563878), (375060, 1781939)]