1617151247260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1436

約数の個数: 192

約数和(自身を含む): 3659476423680

約数和(自身を除く): 2042325176420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 197, 268, 335, 380, 394, 503, 641, 670, 788, 985, 1006, 1273, 1282, 1340, 1970, 2012, 2515, 2546, 2564, 3205, 3743, 3940, 5030, 5092, 6365, 6410, 7486, 9557, 10060, 12179, 12730, 12820, 13199, 14972, 18715, 19114, 24358, 25460, 26398, 33701, 37430, 38228, 42947, 47785, 48716, 52796, 60895, 65995, 67402, 74860, 85894, 95570, 99091, 121790, 126277, 131990, 134804, 168505, 171788, 191140, 198182, 214735, 243580, 250781, 252554, 263980, 322423, 337010, 396364, 429470, 495455, 501562, 505108, 631385, 640319, 644846, 674020, 815993, 858940, 990910, 1003124, 1253905, 1262770, 1280638, 1289692, 1612115, 1631986, 1882729, 1981820, 2399263, 2507810, 2525540, 2561276, 3201595, 3224230, 3263972, 3765458, 4079965, 4798526, 5015620, 6126037, 6403190, 6448460, 6639097, 7530916, 8159930, 8460559, 9413645, 9597052, 11996315, 12252074, 12806380, 13278194, 16319860, 16921118, 18827290, 21602341, 23992630, 24504148, 26556388, 30630185, 33195485, 33842236, 37654580, 42302795, 43204682, 47985260, 61260370, 63517331, 66390970, 84605590, 86409364, 108011705, 122520740, 126142843, 127034662, 132781940, 160750621, 169211180, 216023410, 252285686, 254069324, 317586655, 321501242, 410444479, 432046820, 504571372, 630714215, 635173310, 643002484, 803753105, 820888958, 1206829289, 1261428430, 1270346620, 1607506210, 1641777916, 2052222395, 2413658578, 2522856860, 3215012420, 4104444790, 4255661177, 4827317156, 6034146445, 8208889580, 8511322354, 12068292890, 17022644708, 21278305885, 24136585780, 42556611770, 80857562363, 85113223540, 161715124726, 323430249452, 404287811815, 808575623630, 1617151247260]

約数ペア:

[(1, 1617151247260), (2, 808575623630), (4, 404287811815), (5, 323430249452), (10, 161715124726), (19, 85113223540), (20, 80857562363), (38, 42556611770), (67, 24136585780), (76, 21278305885), (95, 17022644708), (134, 12068292890), (190, 8511322354), (197, 8208889580), (268, 6034146445), (335, 4827317156), (380, 4255661177), (394, 4104444790), (503, 3215012420), (641, 2522856860), (670, 2413658578), (788, 2052222395), (985, 1641777916), (1006, 1607506210), (1273, 1270346620), (1282, 1261428430), (1340, 1206829289), (1970, 820888958), (2012, 803753105), (2515, 643002484), (2546, 635173310), (2564, 630714215), (3205, 504571372), (3743, 432046820), (3940, 410444479), (5030, 321501242), (5092, 317586655), (6365, 254069324), (6410, 252285686), (7486, 216023410), (9557, 169211180), (10060, 160750621), (12179, 132781940), (12730, 127034662), (12820, 126142843), (13199, 122520740), (14972, 108011705), (18715, 86409364), (19114, 84605590), (24358, 66390970), (25460, 63517331), (26398, 61260370), (33701, 47985260), (37430, 43204682), (38228, 42302795), (42947, 37654580), (47785, 33842236), (48716, 33195485), (52796, 30630185), (60895, 26556388), (65995, 24504148), (67402, 23992630), (74860, 21602341), (85894, 18827290), (95570, 16921118), (99091, 16319860), (121790, 13278194), (126277, 12806380), (131990, 12252074), (134804, 11996315), (168505, 9597052), (171788, 9413645), (191140, 8460559), (198182, 8159930), (214735, 7530916), (243580, 6639097), (250781, 6448460), (252554, 6403190), (263980, 6126037), (322423, 5015620), (337010, 4798526), (396364, 4079965), (429470, 3765458), (495455, 3263972), (501562, 3224230), (505108, 3201595), (631385, 2561276), (640319, 2525540), (644846, 2507810), (674020, 2399263), (815993, 1981820), (858940, 1882729), (990910, 1631986), (1003124, 1612115), (1253905, 1289692), (1262770, 1280638)]