401397120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 1503684000

約数和(自身を除く): 1102286880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 89, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 178, 180, 192, 216, 232, 240, 243, 261, 267, 270, 288, 290, 320, 324, 348, 356, 360, 384, 405, 432, 435, 445, 464, 480, 486, 522, 534, 540, 576, 580, 640, 648, 696, 712, 720, 783, 801, 810, 864, 870, 890, 928, 960, 972, 1044, 1068, 1080, 1152, 1160, 1215, 1296, 1305, 1335, 1392, 1424, 1440, 1566, 1602, 1620, 1728, 1740, 1780, 1856, 1920, 1944, 2088, 2136, 2160, 2320, 2349, 2403, 2430, 2581, 2592, 2610, 2670, 2784, 2848, 2880, 3132, 3204, 3240, 3456, 3480, 3560, 3712, 3888, 3915, 4005, 4176, 4272, 4320, 4640, 4698, 4806, 4860, 5162, 5184, 5220, 5340, 5568, 5696, 5760, 6264, 6408, 6480, 6960, 7047, 7120, 7209, 7743, 7776, 7830, 8010, 8352, 8544, 8640, 9280, 9396, 9612, 9720, 10324, 10368, 10440, 10680, 11136, 11392, 11745, 12015, 12528, 12816, 12905, 12960, 13920, 14094, 14240, 14418, 15486, 15552, 15660, 16020, 16704, 17088, 17280, 18560, 18792, 19224, 19440, 20648, 20880, 21360, 21627, 23229, 23490, 24030, 25056, 25632, 25810, 25920, 27840, 28188, 28480, 28836, 30972, 31104, 31320, 32040, 33408, 34176, 35235, 36045, 37584, 38448, 38715, 38880, 41296, 41760, 42720, 43254, 46458, 46980, 48060, 50112, 51264, 51620, 51840, 55680, 56376, 56960, 57672, 61944, 62640, 64080, 69687, 70470, 72090, 75168, 76896, 77430, 77760, 82592, 83520, 85440, 86508, 92916, 93960, 96120, 100224, 102528, 103240, 108135, 112752, 115344, 116145, 123888, 125280, 128160, 139374, 140940, 144180, 150336, 153792, 154860, 155520, 165184, 167040, 170880, 173016, 185832, 187920, 192240, 206480, 209061, 216270, 225504, 230688, 232290, 247776, 250560, 256320, 278748, 281880, 288360, 300672, 307584, 309720, 330368, 346032, 348435, 371664, 375840, 384480, 412960, 418122, 432540, 451008, 461376, 464580, 495552, 501120, 512640, 557496, 563760, 576720, 619440, 627183, 692064, 696870, 743328, 751680, 768960, 825920, 836244, 865080, 902016, 922752, 929160, 991104, 1045305, 1114992, 1127520, 1153440, 1238880, 1254366, 1384128, 1393740, 1486656, 1503360, 1537920, 1651840, 1672488, 1730160, 1858320, 2090610, 2229984, 2255040, 2306880, 2477760, 2508732, 2768256, 2787480, 2973312, 3135915, 3344976, 3460320, 3716640, 4181220, 4459968, 4510080, 4613760, 4955520, 5017464, 5574960, 6271830, 6689952, 6920640, 7433280, 8362440, 8919936, 10034928, 11149920, 12543660, 13379904, 13841280, 14866560, 16724880, 20069856, 22299840, 25087320, 26759808, 33449760, 40139712, 44599680, 50174640, 66899520, 80279424, 100349280, 133799040, 200698560, 401397120]

約数ペア:

[(1, 401397120), (2, 200698560), (3, 133799040), (4, 100349280), (5, 80279424), (6, 66899520), (8, 50174640), (9, 44599680), (10, 40139712), (12, 33449760), (15, 26759808), (16, 25087320), (18, 22299840), (20, 20069856), (24, 16724880), (27, 14866560), (29, 13841280), (30, 13379904), (32, 12543660), (36, 11149920), (40, 10034928), (45, 8919936), (48, 8362440), (54, 7433280), (58, 6920640), (60, 6689952), (64, 6271830), (72, 5574960), (80, 5017464), (81, 4955520), (87, 4613760), (89, 4510080), (90, 4459968), (96, 4181220), (108, 3716640), (116, 3460320), (120, 3344976), (128, 3135915), (135, 2973312), (144, 2787480), (145, 2768256), (160, 2508732), (162, 2477760), (174, 2306880), (178, 2255040), (180, 2229984), (192, 2090610), (216, 1858320), (232, 1730160), (240, 1672488), (243, 1651840), (261, 1537920), (267, 1503360), (270, 1486656), (288, 1393740), (290, 1384128), (320, 1254366), (324, 1238880), (348, 1153440), (356, 1127520), (360, 1114992), (384, 1045305), (405, 991104), (432, 929160), (435, 922752), (445, 902016), (464, 865080), (480, 836244), (486, 825920), (522, 768960), (534, 751680), (540, 743328), (576, 696870), (580, 692064), (640, 627183), (648, 619440), (696, 576720), (712, 563760), (720, 557496), (783, 512640), (801, 501120), (810, 495552), (864, 464580), (870, 461376), (890, 451008), (928, 432540), (960, 418122), (972, 412960), (1044, 384480), (1068, 375840), (1080, 371664), (1152, 348435), (1160, 346032), (1215, 330368), (1296, 309720), (1305, 307584), (1335, 300672), (1392, 288360), (1424, 281880), (1440, 278748), (1566, 256320), (1602, 250560), (1620, 247776), (1728, 232290), (1740, 230688), (1780, 225504), (1856, 216270), (1920, 209061), (1944, 206480), (2088, 192240), (2136, 187920), (2160, 185832), (2320, 173016), (2349, 170880), (2403, 167040), (2430, 165184), (2581, 155520), (2592, 154860), (2610, 153792), (2670, 150336), (2784, 144180), (2848, 140940), (2880, 139374), (3132, 128160), (3204, 125280), (3240, 123888), (3456, 116145), (3480, 115344), (3560, 112752), (3712, 108135), (3888, 103240), (3915, 102528), (4005, 100224), (4176, 96120), (4272, 93960), (4320, 92916), (4640, 86508), (4698, 85440), (4806, 83520), (4860, 82592), (5162, 77760), (5184, 77430), (5220, 76896), (5340, 75168), (5568, 72090), (5696, 70470), (5760, 69687), (6264, 64080), (6408, 62640), (6480, 61944), (6960, 57672), (7047, 56960), (7120, 56376), (7209, 55680), (7743, 51840), (7776, 51620), (7830, 51264), (8010, 50112), (8352, 48060), (8544, 46980), (8640, 46458), (9280, 43254), (9396, 42720), (9612, 41760), (9720, 41296), (10324, 38880), (10368, 38715), (10440, 38448), (10680, 37584), (11136, 36045), (11392, 35235), (11745, 34176), (12015, 33408), (12528, 32040), (12816, 31320), (12905, 31104), (12960, 30972), (13920, 28836), (14094, 28480), (14240, 28188), (14418, 27840), (15486, 25920), (15552, 25810), (15660, 25632), (16020, 25056), (16704, 24030), (17088, 23490), (17280, 23229), (18560, 21627), (18792, 21360), (19224, 20880), (19440, 20648)]