1440149760

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 288

約数和(自身を含む): 5841588480

約数和(自身を除く): 4401438720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 5953, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 11906, 12096, 13440, 15120, 16128, 17280, 17859, 20160, 23812, 24192, 26880, 29765, 30240, 34560, 35718, 40320, 41671, 47624, 48384, 53577, 59530, 60480, 71436, 80640, 83342, 89295, 95248, 107154, 119060, 120960, 125013, 142872, 160731, 166684, 178590, 190496, 208355, 214308, 238120, 241920, 250026, 267885, 285744, 321462, 333368, 357180, 375039, 380992, 416710, 428616, 476240, 500052, 535770, 571488, 625065, 642924, 666736, 714360, 750078, 761984, 803655, 833420, 857232, 952480, 1000104, 1071540, 1125117, 1142976, 1250130, 1285848, 1333472, 1428720, 1500156, 1523968, 1607310, 1666840, 1714464, 1875195, 1904960, 2000208, 2143080, 2250234, 2285952, 2500260, 2571696, 2666944, 2857440, 3000312, 3214620, 3333680, 3428928, 3750390, 3809920, 4000416, 4286160, 4500468, 4571904, 5000520, 5143392, 5333888, 5625585, 5714880, 6000624, 6429240, 6667360, 6857856, 7500780, 7619840, 8000832, 8572320, 9000936, 10001040, 10286784, 10667776, 11251170, 11429760, 12001248, 12858480, 13334720, 13715712, 15001560, 16001664, 17144640, 18001872, 20002080, 20573568, 22502340, 22859520, 24002496, 25716960, 26669440, 30003120, 32003328, 34289280, 36003744, 40004160, 41147136, 45004680, 48004992, 51433920, 53338880, 60006240, 68578560, 72007488, 80008320, 90009360, 96009984, 102867840, 120012480, 144014976, 160016640, 180018720, 205735680, 240024960, 288029952, 360037440, 480049920, 720074880, 1440149760]

約数ペア:

[(1, 1440149760), (2, 720074880), (3, 480049920), (4, 360037440), (5, 288029952), (6, 240024960), (7, 205735680), (8, 180018720), (9, 160016640), (10, 144014976), (12, 120012480), (14, 102867840), (15, 96009984), (16, 90009360), (18, 80008320), (20, 72007488), (21, 68578560), (24, 60006240), (27, 53338880), (28, 51433920), (30, 48004992), (32, 45004680), (35, 41147136), (36, 40004160), (40, 36003744), (42, 34289280), (45, 32003328), (48, 30003120), (54, 26669440), (56, 25716960), (60, 24002496), (63, 22859520), (64, 22502340), (70, 20573568), (72, 20002080), (80, 18001872), (84, 17144640), (90, 16001664), (96, 15001560), (105, 13715712), (108, 13334720), (112, 12858480), (120, 12001248), (126, 11429760), (128, 11251170), (135, 10667776), (140, 10286784), (144, 10001040), (160, 9000936), (168, 8572320), (180, 8000832), (189, 7619840), (192, 7500780), (210, 6857856), (216, 6667360), (224, 6429240), (240, 6000624), (252, 5714880), (256, 5625585), (270, 5333888), (280, 5143392), (288, 5000520), (315, 4571904), (320, 4500468), (336, 4286160), (360, 4000416), (378, 3809920), (384, 3750390), (420, 3428928), (432, 3333680), (448, 3214620), (480, 3000312), (504, 2857440), (540, 2666944), (560, 2571696), (576, 2500260), (630, 2285952), (640, 2250234), (672, 2143080), (720, 2000208), (756, 1904960), (768, 1875195), (840, 1714464), (864, 1666840), (896, 1607310), (945, 1523968), (960, 1500156), (1008, 1428720), (1080, 1333472), (1120, 1285848), (1152, 1250130), (1260, 1142976), (1280, 1125117), (1344, 1071540), (1440, 1000104), (1512, 952480), (1680, 857232), (1728, 833420), (1792, 803655), (1890, 761984), (1920, 750078), (2016, 714360), (2160, 666736), (2240, 642924), (2304, 625065), (2520, 571488), (2688, 535770), (2880, 500052), (3024, 476240), (3360, 428616), (3456, 416710), (3780, 380992), (3840, 375039), (4032, 357180), (4320, 333368), (4480, 321462), (5040, 285744), (5376, 267885), (5760, 250026), (5953, 241920), (6048, 238120), (6720, 214308), (6912, 208355), (7560, 190496), (8064, 178590), (8640, 166684), (8960, 160731), (10080, 142872), (11520, 125013), (11906, 120960), (12096, 119060), (13440, 107154), (15120, 95248), (16128, 89295), (17280, 83342), (17859, 80640), (20160, 71436), (23812, 60480), (24192, 59530), (26880, 53577), (29765, 48384), (30240, 47624), (34560, 41671), (35718, 40320)]