6442321620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2657}}^1$

素因数の和:2950

約数の個数: 192

約数和(自身を含む): 21605584896

約数和(自身を除く): 15163263276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 251, 276, 322, 345, 420, 460, 483, 502, 644, 690, 753, 805, 966, 1004, 1255, 1380, 1506, 1610, 1757, 1932, 2415, 2510, 2657, 3012, 3220, 3514, 3765, 4830, 5020, 5271, 5314, 5773, 7028, 7530, 7971, 8785, 9660, 10542, 10628, 11546, 13285, 15060, 15942, 17319, 17570, 18599, 21084, 23092, 26355, 26570, 28865, 31884, 34638, 35140, 37198, 39855, 40411, 52710, 53140, 55797, 57730, 61111, 69276, 74396, 79710, 80822, 86595, 92995, 105420, 111594, 115460, 121233, 122222, 159420, 161644, 173190, 183333, 185990, 202055, 223188, 242466, 244444, 278985, 305555, 346380, 366666, 371980, 404110, 427777, 484932, 557970, 606165, 611110, 666907, 733332, 808220, 855554, 916665, 1115940, 1212330, 1222220, 1283331, 1333814, 1711108, 1833330, 2000721, 2138885, 2424660, 2566662, 2667628, 3334535, 3666660, 4001442, 4277770, 4668349, 5133324, 6416655, 6669070, 8002884, 8555540, 9336698, 10003605, 12833310, 13338140, 14005047, 15338861, 18673396, 20007210, 23341745, 25666620, 28010094, 30677722, 40014420, 46016583, 46683490, 56020188, 61355444, 70025235, 76694305, 92033166, 93366980, 107372027, 140050470, 153388610, 184066332, 214744054, 230082915, 280100940, 306777220, 322116081, 429488108, 460165830, 536860135, 644232162, 920331660, 1073720270, 1288464324, 1610580405, 2147440540, 3221160810, 6442321620]

約数ペア:

[(1, 6442321620), (2, 3221160810), (3, 2147440540), (4, 1610580405), (5, 1288464324), (6, 1073720270), (7, 920331660), (10, 644232162), (12, 536860135), (14, 460165830), (15, 429488108), (20, 322116081), (21, 306777220), (23, 280100940), (28, 230082915), (30, 214744054), (35, 184066332), (42, 153388610), (46, 140050470), (60, 107372027), (69, 93366980), (70, 92033166), (84, 76694305), (92, 70025235), (105, 61355444), (115, 56020188), (138, 46683490), (140, 46016583), (161, 40014420), (210, 30677722), (230, 28010094), (251, 25666620), (276, 23341745), (322, 20007210), (345, 18673396), (420, 15338861), (460, 14005047), (483, 13338140), (502, 12833310), (644, 10003605), (690, 9336698), (753, 8555540), (805, 8002884), (966, 6669070), (1004, 6416655), (1255, 5133324), (1380, 4668349), (1506, 4277770), (1610, 4001442), (1757, 3666660), (1932, 3334535), (2415, 2667628), (2510, 2566662), (2657, 2424660), (3012, 2138885), (3220, 2000721), (3514, 1833330), (3765, 1711108), (4830, 1333814), (5020, 1283331), (5271, 1222220), (5314, 1212330), (5773, 1115940), (7028, 916665), (7530, 855554), (7971, 808220), (8785, 733332), (9660, 666907), (10542, 611110), (10628, 606165), (11546, 557970), (13285, 484932), (15060, 427777), (15942, 404110), (17319, 371980), (17570, 366666), (18599, 346380), (21084, 305555), (23092, 278985), (26355, 244444), (26570, 242466), (28865, 223188), (31884, 202055), (34638, 185990), (35140, 183333), (37198, 173190), (39855, 161644), (40411, 159420), (52710, 122222), (53140, 121233), (55797, 115460), (57730, 111594), (61111, 105420), (69276, 92995), (74396, 86595), (79710, 80822)]