1478282880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 4904323200

約数和(自身を除く): 3426040320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 89, 96, 120, 123, 128, 160, 164, 178, 192, 205, 211, 240, 246, 267, 320, 328, 356, 384, 410, 422, 445, 480, 492, 534, 615, 633, 640, 656, 712, 820, 844, 890, 960, 984, 1055, 1068, 1230, 1266, 1312, 1335, 1424, 1640, 1688, 1780, 1920, 1968, 2110, 2136, 2460, 2532, 2624, 2670, 2848, 3165, 3280, 3376, 3560, 3649, 3936, 4220, 4272, 4920, 5064, 5248, 5340, 5696, 6330, 6560, 6752, 7120, 7298, 7872, 8440, 8544, 8651, 9840, 10128, 10680, 10947, 11392, 12660, 13120, 13504, 14240, 14596, 15744, 16880, 17088, 17302, 18245, 18779, 19680, 20256, 21360, 21894, 25320, 25953, 26240, 27008, 28480, 29192, 33760, 34176, 34604, 36490, 37558, 39360, 40512, 42720, 43255, 43788, 50640, 51906, 54735, 56337, 56960, 58384, 67520, 69208, 72980, 75116, 78720, 81024, 85440, 86510, 87576, 93895, 101280, 103812, 109470, 112674, 116768, 129765, 135040, 138416, 145960, 150232, 170880, 173020, 175152, 187790, 202560, 207624, 218940, 225348, 233536, 259530, 276832, 281685, 291920, 300464, 346040, 350304, 375580, 405120, 415248, 437880, 450696, 467072, 519060, 553664, 563370, 583840, 600928, 692080, 700608, 751160, 769939, 830496, 875760, 901392, 1038120, 1107328, 1126740, 1167680, 1201856, 1384160, 1401216, 1502320, 1539878, 1660992, 1751520, 1802784, 2076240, 2253480, 2309817, 2335360, 2403712, 2768320, 3004640, 3079756, 3321984, 3503040, 3605568, 3849695, 4152480, 4506960, 4619634, 5536640, 6009280, 6159512, 7006080, 7211136, 7699390, 8304960, 9013920, 9239268, 11549085, 12018560, 12319024, 15398780, 16609920, 18027840, 18478536, 23098170, 24638048, 30797560, 36055680, 36957072, 46196340, 49276096, 61595120, 73914144, 92392680, 98552192, 123190240, 147828288, 184785360, 246380480, 295656576, 369570720, 492760960, 739141440, 1478282880]

約数ペア:

[(1, 1478282880), (2, 739141440), (3, 492760960), (4, 369570720), (5, 295656576), (6, 246380480), (8, 184785360), (10, 147828288), (12, 123190240), (15, 98552192), (16, 92392680), (20, 73914144), (24, 61595120), (30, 49276096), (32, 46196340), (40, 36957072), (41, 36055680), (48, 30797560), (60, 24638048), (64, 23098170), (80, 18478536), (82, 18027840), (89, 16609920), (96, 15398780), (120, 12319024), (123, 12018560), (128, 11549085), (160, 9239268), (164, 9013920), (178, 8304960), (192, 7699390), (205, 7211136), (211, 7006080), (240, 6159512), (246, 6009280), (267, 5536640), (320, 4619634), (328, 4506960), (356, 4152480), (384, 3849695), (410, 3605568), (422, 3503040), (445, 3321984), (480, 3079756), (492, 3004640), (534, 2768320), (615, 2403712), (633, 2335360), (640, 2309817), (656, 2253480), (712, 2076240), (820, 1802784), (844, 1751520), (890, 1660992), (960, 1539878), (984, 1502320), (1055, 1401216), (1068, 1384160), (1230, 1201856), (1266, 1167680), (1312, 1126740), (1335, 1107328), (1424, 1038120), (1640, 901392), (1688, 875760), (1780, 830496), (1920, 769939), (1968, 751160), (2110, 700608), (2136, 692080), (2460, 600928), (2532, 583840), (2624, 563370), (2670, 553664), (2848, 519060), (3165, 467072), (3280, 450696), (3376, 437880), (3560, 415248), (3649, 405120), (3936, 375580), (4220, 350304), (4272, 346040), (4920, 300464), (5064, 291920), (5248, 281685), (5340, 276832), (5696, 259530), (6330, 233536), (6560, 225348), (6752, 218940), (7120, 207624), (7298, 202560), (7872, 187790), (8440, 175152), (8544, 173020), (8651, 170880), (9840, 150232), (10128, 145960), (10680, 138416), (10947, 135040), (11392, 129765), (12660, 116768), (13120, 112674), (13504, 109470), (14240, 103812), (14596, 101280), (15744, 93895), (16880, 87576), (17088, 86510), (17302, 85440), (18245, 81024), (18779, 78720), (19680, 75116), (20256, 72980), (21360, 69208), (21894, 67520), (25320, 58384), (25953, 56960), (26240, 56337), (27008, 54735), (28480, 51906), (29192, 50640), (33760, 43788), (34176, 43255), (34604, 42720), (36490, 40512), (37558, 39360)]