67688460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 249790464

約数和(自身を除く): 182102004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 127, 135, 140, 141, 162, 180, 188, 189, 210, 235, 252, 254, 270, 282, 315, 324, 329, 378, 381, 405, 420, 423, 470, 508, 540, 564, 567, 630, 635, 658, 705, 756, 762, 810, 846, 889, 940, 945, 987, 1134, 1143, 1260, 1269, 1270, 1316, 1410, 1524, 1620, 1645, 1692, 1778, 1890, 1905, 1974, 2115, 2268, 2286, 2538, 2540, 2667, 2820, 2835, 2961, 3290, 3429, 3556, 3780, 3807, 3810, 3948, 4230, 4445, 4572, 4935, 5076, 5334, 5670, 5715, 5922, 5969, 6345, 6580, 6858, 7614, 7620, 8001, 8460, 8883, 8890, 9870, 10287, 10668, 11340, 11430, 11844, 11938, 12690, 13335, 13716, 14805, 15228, 16002, 17145, 17766, 17780, 17907, 19035, 19740, 20574, 22860, 23876, 24003, 25380, 26649, 26670, 29610, 29845, 32004, 34290, 35532, 35814, 38070, 40005, 41148, 41783, 44415, 48006, 51435, 53298, 53340, 53721, 59220, 59690, 68580, 71628, 72009, 76140, 80010, 83566, 88830, 89535, 96012, 102870, 106596, 107442, 119380, 120015, 125349, 133245, 144018, 160020, 161163, 167132, 177660, 179070, 205740, 208915, 214884, 240030, 250698, 266490, 268605, 288036, 322326, 358140, 360045, 376047, 417830, 480060, 483489, 501396, 532980, 537210, 626745, 644652, 720090, 752094, 805815, 835660, 966978, 1074420, 1128141, 1253490, 1440180, 1504188, 1611630, 1880235, 1933956, 2256282, 2417445, 2506980, 3223260, 3384423, 3760470, 4512564, 4834890, 5640705, 6768846, 7520940, 9669780, 11281410, 13537692, 16922115, 22562820, 33844230, 67688460]

約数ペア:

[(1, 67688460), (2, 33844230), (3, 22562820), (4, 16922115), (5, 13537692), (6, 11281410), (7, 9669780), (9, 7520940), (10, 6768846), (12, 5640705), (14, 4834890), (15, 4512564), (18, 3760470), (20, 3384423), (21, 3223260), (27, 2506980), (28, 2417445), (30, 2256282), (35, 1933956), (36, 1880235), (42, 1611630), (45, 1504188), (47, 1440180), (54, 1253490), (60, 1128141), (63, 1074420), (70, 966978), (81, 835660), (84, 805815), (90, 752094), (94, 720090), (105, 644652), (108, 626745), (126, 537210), (127, 532980), (135, 501396), (140, 483489), (141, 480060), (162, 417830), (180, 376047), (188, 360045), (189, 358140), (210, 322326), (235, 288036), (252, 268605), (254, 266490), (270, 250698), (282, 240030), (315, 214884), (324, 208915), (329, 205740), (378, 179070), (381, 177660), (405, 167132), (420, 161163), (423, 160020), (470, 144018), (508, 133245), (540, 125349), (564, 120015), (567, 119380), (630, 107442), (635, 106596), (658, 102870), (705, 96012), (756, 89535), (762, 88830), (810, 83566), (846, 80010), (889, 76140), (940, 72009), (945, 71628), (987, 68580), (1134, 59690), (1143, 59220), (1260, 53721), (1269, 53340), (1270, 53298), (1316, 51435), (1410, 48006), (1524, 44415), (1620, 41783), (1645, 41148), (1692, 40005), (1778, 38070), (1890, 35814), (1905, 35532), (1974, 34290), (2115, 32004), (2268, 29845), (2286, 29610), (2538, 26670), (2540, 26649), (2667, 25380), (2820, 24003), (2835, 23876), (2961, 22860), (3290, 20574), (3429, 19740), (3556, 19035), (3780, 17907), (3807, 17780), (3810, 17766), (3948, 17145), (4230, 16002), (4445, 15228), (4572, 14805), (4935, 13716), (5076, 13335), (5334, 12690), (5670, 11938), (5715, 11844), (5922, 11430), (5969, 11340), (6345, 10668), (6580, 10287), (6858, 9870), (7614, 8890), (7620, 8883), (8001, 8460)]