1406741760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6473

約数の個数: 216

約数和(自身を含む): 5124144480

約数和(自身を除く): 3717402720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6427, 6840, 7296, 9120, 10944, 11520, 12160, 12854, 13680, 14592, 18240, 19281, 21888, 24320, 25708, 27360, 32135, 36480, 38562, 43776, 51416, 54720, 57843, 64270, 72960, 77124, 96405, 102832, 109440, 115686, 122113, 128540, 154248, 192810, 205664, 218880, 231372, 244226, 257080, 289215, 308496, 366339, 385620, 411328, 462744, 488452, 514160, 578430, 610565, 616992, 732678, 771240, 822656, 925488, 976904, 1028320, 1099017, 1156860, 1221130, 1233984, 1465356, 1542480, 1645312, 1831695, 1850976, 1953808, 2056640, 2198034, 2313720, 2442260, 2467968, 2930712, 3084960, 3663390, 3701952, 3907616, 4113280, 4396068, 4627440, 4884520, 4935936, 5495085, 5861424, 6169920, 7326780, 7403904, 7815232, 8226560, 8792136, 9254880, 9769040, 10990170, 11722848, 12339840, 14653560, 14807808, 15630464, 17584272, 18509760, 19538080, 21980340, 23445696, 24679680, 29307120, 31260928, 35168544, 37019520, 39076160, 43960680, 46891392, 58614240, 70337088, 74039040, 78152320, 87921360, 93782784, 117228480, 140674176, 156304640, 175842720, 234456960, 281348352, 351685440, 468913920, 703370880, 1406741760]

約数ペア:

[(1, 1406741760), (2, 703370880), (3, 468913920), (4, 351685440), (5, 281348352), (6, 234456960), (8, 175842720), (9, 156304640), (10, 140674176), (12, 117228480), (15, 93782784), (16, 87921360), (18, 78152320), (19, 74039040), (20, 70337088), (24, 58614240), (30, 46891392), (32, 43960680), (36, 39076160), (38, 37019520), (40, 35168544), (45, 31260928), (48, 29307120), (57, 24679680), (60, 23445696), (64, 21980340), (72, 19538080), (76, 18509760), (80, 17584272), (90, 15630464), (95, 14807808), (96, 14653560), (114, 12339840), (120, 11722848), (128, 10990170), (144, 9769040), (152, 9254880), (160, 8792136), (171, 8226560), (180, 7815232), (190, 7403904), (192, 7326780), (228, 6169920), (240, 5861424), (256, 5495085), (285, 4935936), (288, 4884520), (304, 4627440), (320, 4396068), (342, 4113280), (360, 3907616), (380, 3701952), (384, 3663390), (456, 3084960), (480, 2930712), (570, 2467968), (576, 2442260), (608, 2313720), (640, 2198034), (684, 2056640), (720, 1953808), (760, 1850976), (768, 1831695), (855, 1645312), (912, 1542480), (960, 1465356), (1140, 1233984), (1152, 1221130), (1216, 1156860), (1280, 1099017), (1368, 1028320), (1440, 976904), (1520, 925488), (1710, 822656), (1824, 771240), (1920, 732678), (2280, 616992), (2304, 610565), (2432, 578430), (2736, 514160), (2880, 488452), (3040, 462744), (3420, 411328), (3648, 385620), (3840, 366339), (4560, 308496), (4864, 289215), (5472, 257080), (5760, 244226), (6080, 231372), (6427, 218880), (6840, 205664), (7296, 192810), (9120, 154248), (10944, 128540), (11520, 122113), (12160, 115686), (12854, 109440), (13680, 102832), (14592, 96405), (18240, 77124), (19281, 72960), (21888, 64270), (24320, 57843), (25708, 54720), (27360, 51416), (32135, 43776), (36480, 38562)]