1438024980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 4924184832

約数和(自身を除く): 3486159852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 60, 61, 70, 74, 82, 84, 105, 111, 122, 123, 140, 148, 164, 183, 185, 205, 210, 222, 244, 246, 259, 287, 305, 366, 370, 410, 420, 427, 444, 492, 518, 555, 574, 610, 615, 732, 740, 777, 820, 854, 861, 915, 1036, 1110, 1148, 1220, 1230, 1281, 1295, 1369, 1435, 1517, 1554, 1708, 1722, 1830, 2135, 2220, 2257, 2460, 2501, 2562, 2590, 2738, 2870, 3034, 3108, 3444, 3660, 3885, 4107, 4270, 4305, 4514, 4551, 5002, 5124, 5180, 5476, 5740, 6068, 6405, 6771, 6845, 7503, 7585, 7770, 8214, 8540, 8610, 9028, 9102, 9583, 10004, 10619, 11285, 12505, 12810, 13542, 13690, 15006, 15170, 15540, 15799, 16428, 17220, 17507, 18204, 19166, 20535, 21238, 22570, 22755, 25010, 25620, 27084, 27380, 28749, 30012, 30340, 31598, 31857, 33855, 35014, 37515, 38332, 41070, 42476, 45140, 45510, 47397, 47915, 50020, 52521, 53095, 56129, 57498, 63196, 63714, 67710, 70028, 75030, 78995, 82140, 83509, 87535, 91020, 92537, 94794, 95830, 105042, 106190, 112258, 114996, 127428, 135420, 143745, 150060, 157990, 159285, 167018, 168387, 175070, 185074, 189588, 191660, 210084, 212380, 224516, 236985, 250527, 262605, 277611, 280645, 287490, 315980, 318570, 334036, 336774, 350140, 370148, 392903, 417545, 462685, 473970, 501054, 525210, 555222, 561290, 574980, 584563, 637140, 647759, 673548, 785806, 835090, 841935, 925370, 947940, 1002108, 1050420, 1110444, 1122580, 1169126, 1178709, 1252635, 1295518, 1388055, 1571612, 1670180, 1683870, 1753689, 1850740, 1943277, 1964515, 2338252, 2357418, 2505270, 2591036, 2776110, 2922815, 3238795, 3367740, 3423869, 3507378, 3886554, 3929030, 4714836, 5010540, 5552220, 5845630, 5893545, 6477590, 6847738, 7014756, 7773108, 7858060, 8768445, 9716385, 10271607, 11691260, 11787090, 12955180, 13695476, 17119345, 17536890, 19432770, 20543214, 23574180, 23967083, 34238690, 35073780, 38865540, 41086428, 47934166, 51358035, 68477380, 71901249, 95868332, 102716070, 119835415, 143802498, 205432140, 239670830, 287604996, 359506245, 479341660, 719012490, 1438024980]

約数ペア:

[(1, 1438024980), (2, 719012490), (3, 479341660), (4, 359506245), (5, 287604996), (6, 239670830), (7, 205432140), (10, 143802498), (12, 119835415), (14, 102716070), (15, 95868332), (20, 71901249), (21, 68477380), (28, 51358035), (30, 47934166), (35, 41086428), (37, 38865540), (41, 35073780), (42, 34238690), (60, 23967083), (61, 23574180), (70, 20543214), (74, 19432770), (82, 17536890), (84, 17119345), (105, 13695476), (111, 12955180), (122, 11787090), (123, 11691260), (140, 10271607), (148, 9716385), (164, 8768445), (183, 7858060), (185, 7773108), (205, 7014756), (210, 6847738), (222, 6477590), (244, 5893545), (246, 5845630), (259, 5552220), (287, 5010540), (305, 4714836), (366, 3929030), (370, 3886554), (410, 3507378), (420, 3423869), (427, 3367740), (444, 3238795), (492, 2922815), (518, 2776110), (555, 2591036), (574, 2505270), (610, 2357418), (615, 2338252), (732, 1964515), (740, 1943277), (777, 1850740), (820, 1753689), (854, 1683870), (861, 1670180), (915, 1571612), (1036, 1388055), (1110, 1295518), (1148, 1252635), (1220, 1178709), (1230, 1169126), (1281, 1122580), (1295, 1110444), (1369, 1050420), (1435, 1002108), (1517, 947940), (1554, 925370), (1708, 841935), (1722, 835090), (1830, 785806), (2135, 673548), (2220, 647759), (2257, 637140), (2460, 584563), (2501, 574980), (2562, 561290), (2590, 555222), (2738, 525210), (2870, 501054), (3034, 473970), (3108, 462685), (3444, 417545), (3660, 392903), (3885, 370148), (4107, 350140), (4270, 336774), (4305, 334036), (4514, 318570), (4551, 315980), (5002, 287490), (5124, 280645), (5180, 277611), (5476, 262605), (5740, 250527), (6068, 236985), (6405, 224516), (6771, 212380), (6845, 210084), (7503, 191660), (7585, 189588), (7770, 185074), (8214, 175070), (8540, 168387), (8610, 167018), (9028, 159285), (9102, 157990), (9583, 150060), (10004, 143745), (10619, 135420), (11285, 127428), (12505, 114996), (12810, 112258), (13542, 106190), (13690, 105042), (15006, 95830), (15170, 94794), (15540, 92537), (15799, 91020), (16428, 87535), (17220, 83509), (17507, 82140), (18204, 78995), (19166, 75030), (20535, 70028), (21238, 67710), (22570, 63714), (22755, 63196), (25010, 57498), (25620, 56129), (27084, 53095), (27380, 52521), (28749, 50020), (30012, 47915), (30340, 47397), (31598, 45510), (31857, 45140), (33855, 42476), (35014, 41070), (37515, 38332)]