738938880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 312

約数和(自身を含む): 2708927520

約数和(自身を除く): 1969988640

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, 211, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 422, 456, 480, 512, 570, 576, 608, 633, 640, 684, 720, 760, 768, 844, 855, 912, 960, 1024, 1055, 1140, 1152, 1216, 1266, 1280, 1368, 1440, 1520, 1536, 1688, 1710, 1824, 1899, 1920, 2048, 2110, 2280, 2304, 2432, 2532, 2560, 2736, 2880, 3040, 3072, 3165, 3376, 3420, 3648, 3798, 3840, 4009, 4096, 4220, 4560, 4608, 4864, 5064, 5120, 5472, 5760, 6080, 6144, 6330, 6752, 6840, 7296, 7596, 7680, 8018, 8440, 9120, 9216, 9495, 9728, 10128, 10240, 10944, 11520, 12027, 12160, 12288, 12660, 13504, 13680, 14592, 15192, 15360, 16036, 16880, 18240, 18432, 18990, 19456, 20045, 20256, 20480, 21888, 23040, 24054, 24320, 25320, 27008, 27360, 29184, 30384, 30720, 32072, 33760, 36081, 36480, 36864, 37980, 38912, 40090, 40512, 43776, 46080, 48108, 48640, 50640, 54016, 54720, 58368, 60135, 60768, 61440, 64144, 67520, 72162, 72960, 75960, 77824, 80180, 81024, 87552, 92160, 96216, 97280, 101280, 108032, 109440, 116736, 120270, 121536, 128288, 135040, 144324, 145920, 151920, 160360, 162048, 175104, 180405, 184320, 192432, 194560, 202560, 216064, 218880, 233472, 240540, 243072, 256576, 270080, 288648, 291840, 303840, 320720, 324096, 350208, 360810, 384864, 389120, 405120, 432128, 437760, 481080, 486144, 513152, 540160, 577296, 583680, 607680, 641440, 648192, 700416, 721620, 769728, 810240, 864256, 875520, 962160, 972288, 1026304, 1080320, 1154592, 1167360, 1215360, 1282880, 1296384, 1443240, 1539456, 1620480, 1751040, 1924320, 1944576, 2052608, 2160640, 2309184, 2430720, 2565760, 2592768, 2886480, 3078912, 3240960, 3502080, 3848640, 3889152, 4105216, 4321280, 4618368, 4861440, 5131520, 5772960, 6157824, 6481920, 7697280, 7778304, 8210432, 9236736, 9722880, 10263040, 11545920, 12315648, 12963840, 15394560, 16420864, 18473472, 19445760, 20526080, 23091840, 24631296, 30789120, 36946944, 38891520, 41052160, 46183680, 49262592, 61578240, 73893888, 82104320, 92367360, 123156480, 147787776, 184734720, 246312960, 369469440, 738938880]

約数ペア:

[(1, 738938880), (2, 369469440), (3, 246312960), (4, 184734720), (5, 147787776), (6, 123156480), (8, 92367360), (9, 82104320), (10, 73893888), (12, 61578240), (15, 49262592), (16, 46183680), (18, 41052160), (19, 38891520), (20, 36946944), (24, 30789120), (30, 24631296), (32, 23091840), (36, 20526080), (38, 19445760), (40, 18473472), (45, 16420864), (48, 15394560), (57, 12963840), (60, 12315648), (64, 11545920), (72, 10263040), (76, 9722880), (80, 9236736), (90, 8210432), (95, 7778304), (96, 7697280), (114, 6481920), (120, 6157824), (128, 5772960), (144, 5131520), (152, 4861440), (160, 4618368), (171, 4321280), (180, 4105216), (190, 3889152), (192, 3848640), (211, 3502080), (228, 3240960), (240, 3078912), (256, 2886480), (285, 2592768), (288, 2565760), (304, 2430720), (320, 2309184), (342, 2160640), (360, 2052608), (380, 1944576), (384, 1924320), (422, 1751040), (456, 1620480), (480, 1539456), (512, 1443240), (570, 1296384), (576, 1282880), (608, 1215360), (633, 1167360), (640, 1154592), (684, 1080320), (720, 1026304), (760, 972288), (768, 962160), (844, 875520), (855, 864256), (912, 810240), (960, 769728), (1024, 721620), (1055, 700416), (1140, 648192), (1152, 641440), (1216, 607680), (1266, 583680), (1280, 577296), (1368, 540160), (1440, 513152), (1520, 486144), (1536, 481080), (1688, 437760), (1710, 432128), (1824, 405120), (1899, 389120), (1920, 384864), (2048, 360810), (2110, 350208), (2280, 324096), (2304, 320720), (2432, 303840), (2532, 291840), (2560, 288648), (2736, 270080), (2880, 256576), (3040, 243072), (3072, 240540), (3165, 233472), (3376, 218880), (3420, 216064), (3648, 202560), (3798, 194560), (3840, 192432), (4009, 184320), (4096, 180405), (4220, 175104), (4560, 162048), (4608, 160360), (4864, 151920), (5064, 145920), (5120, 144324), (5472, 135040), (5760, 128288), (6080, 121536), (6144, 120270), (6330, 116736), (6752, 109440), (6840, 108032), (7296, 101280), (7596, 97280), (7680, 96216), (8018, 92160), (8440, 87552), (9120, 81024), (9216, 80180), (9495, 77824), (9728, 75960), (10128, 72960), (10240, 72162), (10944, 67520), (11520, 64144), (12027, 61440), (12160, 60768), (12288, 60135), (12660, 58368), (13504, 54720), (13680, 54016), (14592, 50640), (15192, 48640), (15360, 48108), (16036, 46080), (16880, 43776), (18240, 40512), (18432, 40090), (18990, 38912), (19456, 37980), (20045, 36864), (20256, 36480), (20480, 36081), (21888, 33760), (23040, 32072), (24054, 30720), (24320, 30384), (25320, 29184), (27008, 27360)]