140230860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 495452160

約数和(自身を除く): 355221300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 127, 132, 140, 154, 165, 210, 220, 231, 239, 254, 308, 330, 381, 385, 420, 462, 478, 508, 635, 660, 717, 762, 770, 889, 924, 956, 1155, 1195, 1270, 1397, 1434, 1524, 1540, 1673, 1778, 1905, 2310, 2390, 2540, 2629, 2667, 2794, 2868, 3346, 3556, 3585, 3810, 4191, 4445, 4620, 4780, 5019, 5258, 5334, 5588, 6692, 6985, 7170, 7620, 7887, 8365, 8382, 8890, 9779, 10038, 10516, 10668, 13145, 13335, 13970, 14340, 15774, 16730, 16764, 17780, 18403, 19558, 20076, 20955, 25095, 26290, 26670, 27940, 29337, 30353, 31548, 33460, 36806, 39116, 39435, 41910, 48895, 50190, 52580, 53340, 55209, 58674, 60706, 73612, 78870, 83820, 91059, 92015, 97790, 100380, 110418, 117348, 121412, 146685, 151765, 157740, 182118, 184030, 195580, 212471, 220836, 276045, 293370, 303530, 333883, 364236, 368060, 424942, 455295, 552090, 586740, 607060, 637413, 667766, 849884, 910590, 1001649, 1062355, 1104180, 1274826, 1335532, 1669415, 1821180, 2003298, 2124710, 2337181, 2549652, 3187065, 3338830, 4006596, 4249420, 4674362, 5008245, 6374130, 6677660, 7011543, 9348724, 10016490, 11685905, 12748260, 14023086, 20032980, 23371810, 28046172, 35057715, 46743620, 70115430, 140230860]

約数ペア:

[(1, 140230860), (2, 70115430), (3, 46743620), (4, 35057715), (5, 28046172), (6, 23371810), (7, 20032980), (10, 14023086), (11, 12748260), (12, 11685905), (14, 10016490), (15, 9348724), (20, 7011543), (21, 6677660), (22, 6374130), (28, 5008245), (30, 4674362), (33, 4249420), (35, 4006596), (42, 3338830), (44, 3187065), (55, 2549652), (60, 2337181), (66, 2124710), (70, 2003298), (77, 1821180), (84, 1669415), (105, 1335532), (110, 1274826), (127, 1104180), (132, 1062355), (140, 1001649), (154, 910590), (165, 849884), (210, 667766), (220, 637413), (231, 607060), (239, 586740), (254, 552090), (308, 455295), (330, 424942), (381, 368060), (385, 364236), (420, 333883), (462, 303530), (478, 293370), (508, 276045), (635, 220836), (660, 212471), (717, 195580), (762, 184030), (770, 182118), (889, 157740), (924, 151765), (956, 146685), (1155, 121412), (1195, 117348), (1270, 110418), (1397, 100380), (1434, 97790), (1524, 92015), (1540, 91059), (1673, 83820), (1778, 78870), (1905, 73612), (2310, 60706), (2390, 58674), (2540, 55209), (2629, 53340), (2667, 52580), (2794, 50190), (2868, 48895), (3346, 41910), (3556, 39435), (3585, 39116), (3810, 36806), (4191, 33460), (4445, 31548), (4620, 30353), (4780, 29337), (5019, 27940), (5258, 26670), (5334, 26290), (5588, 25095), (6692, 20955), (6985, 20076), (7170, 19558), (7620, 18403), (7887, 17780), (8365, 16764), (8382, 16730), (8890, 15774), (9779, 14340), (10038, 13970), (10516, 13335), (10668, 13145)]