6880491660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6380

約数の個数: 192

約数和(自身を含む): 23346892800

約数和(自身を除く): 16466401140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 139, 140, 190, 210, 228, 266, 278, 285, 380, 399, 417, 420, 532, 556, 570, 665, 695, 798, 834, 973, 1140, 1330, 1390, 1596, 1668, 1946, 1995, 2085, 2641, 2660, 2780, 2919, 3892, 3990, 4170, 4865, 5282, 5838, 6203, 7923, 7980, 8340, 9730, 10564, 11676, 12406, 13205, 14595, 15846, 18487, 18609, 19460, 24812, 26410, 29190, 31015, 31692, 36974, 37218, 39615, 43421, 52820, 55461, 58380, 62030, 73948, 74436, 79230, 86842, 92435, 93045, 110922, 117857, 124060, 130263, 158460, 173684, 184870, 186090, 217105, 221844, 235714, 260526, 277305, 353571, 369740, 372180, 434210, 471428, 521052, 554610, 589285, 651315, 707142, 824999, 862217, 868420, 1109220, 1178570, 1302630, 1414284, 1649998, 1724434, 1767855, 2357140, 2474997, 2586651, 2605260, 3299996, 3448868, 3535710, 4124995, 4311085, 4949994, 5173302, 6035519, 7071420, 8249990, 8622170, 9899988, 10346604, 12071038, 12374985, 12933255, 16382123, 16499980, 17244340, 18106557, 24142076, 24749970, 25866510, 30177595, 32764246, 36213114, 49146369, 49499940, 51733020, 60355190, 65528492, 72426228, 81910615, 90532785, 98292738, 114674861, 120710380, 163821230, 181065570, 196585476, 229349722, 245731845, 327642460, 344024583, 362131140, 458699444, 491463690, 573374305, 688049166, 982927380, 1146748610, 1376098332, 1720122915, 2293497220, 3440245830, 6880491660]

約数ペア:

[(1, 6880491660), (2, 3440245830), (3, 2293497220), (4, 1720122915), (5, 1376098332), (6, 1146748610), (7, 982927380), (10, 688049166), (12, 573374305), (14, 491463690), (15, 458699444), (19, 362131140), (20, 344024583), (21, 327642460), (28, 245731845), (30, 229349722), (35, 196585476), (38, 181065570), (42, 163821230), (57, 120710380), (60, 114674861), (70, 98292738), (76, 90532785), (84, 81910615), (95, 72426228), (105, 65528492), (114, 60355190), (133, 51733020), (139, 49499940), (140, 49146369), (190, 36213114), (210, 32764246), (228, 30177595), (266, 25866510), (278, 24749970), (285, 24142076), (380, 18106557), (399, 17244340), (417, 16499980), (420, 16382123), (532, 12933255), (556, 12374985), (570, 12071038), (665, 10346604), (695, 9899988), (798, 8622170), (834, 8249990), (973, 7071420), (1140, 6035519), (1330, 5173302), (1390, 4949994), (1596, 4311085), (1668, 4124995), (1946, 3535710), (1995, 3448868), (2085, 3299996), (2641, 2605260), (2660, 2586651), (2780, 2474997), (2919, 2357140), (3892, 1767855), (3990, 1724434), (4170, 1649998), (4865, 1414284), (5282, 1302630), (5838, 1178570), (6203, 1109220), (7923, 868420), (7980, 862217), (8340, 824999), (9730, 707142), (10564, 651315), (11676, 589285), (12406, 554610), (13205, 521052), (14595, 471428), (15846, 434210), (18487, 372180), (18609, 369740), (19460, 353571), (24812, 277305), (26410, 260526), (29190, 235714), (31015, 221844), (31692, 217105), (36974, 186090), (37218, 184870), (39615, 173684), (43421, 158460), (52820, 130263), (55461, 124060), (58380, 117857), (62030, 110922), (73948, 93045), (74436, 92435), (79230, 86842)]