219208320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 192

約数和(自身を含む): 797191200

約数和(自身を除く): 577982880

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, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2003, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4006, 4560, 5472, 5760, 6009, 6080, 6840, 7296, 8012, 9120, 10015, 10944, 12018, 12160, 13680, 16024, 18027, 18240, 20030, 21888, 24036, 27360, 30045, 32048, 36054, 36480, 38057, 40060, 48072, 54720, 60090, 64096, 72108, 76114, 80120, 90135, 96144, 109440, 114171, 120180, 128192, 144216, 152228, 160240, 180270, 190285, 192288, 228342, 240360, 256384, 288432, 304456, 320480, 342513, 360540, 380570, 384576, 456684, 480720, 570855, 576864, 608912, 640960, 685026, 721080, 761140, 769152, 913368, 961440, 1141710, 1153728, 1217824, 1281920, 1370052, 1442160, 1522280, 1712565, 1826736, 1922880, 2283420, 2307456, 2435648, 2740104, 2884320, 3044560, 3425130, 3653472, 3845760, 4566840, 4871296, 5480208, 5768640, 6089120, 6850260, 7306944, 9133680, 10960416, 11537280, 12178240, 13700520, 14613888, 18267360, 21920832, 24356480, 27401040, 36534720, 43841664, 54802080, 73069440, 109604160, 219208320]

約数ペア:

[(1, 219208320), (2, 109604160), (3, 73069440), (4, 54802080), (5, 43841664), (6, 36534720), (8, 27401040), (9, 24356480), (10, 21920832), (12, 18267360), (15, 14613888), (16, 13700520), (18, 12178240), (19, 11537280), (20, 10960416), (24, 9133680), (30, 7306944), (32, 6850260), (36, 6089120), (38, 5768640), (40, 5480208), (45, 4871296), (48, 4566840), (57, 3845760), (60, 3653472), (64, 3425130), (72, 3044560), (76, 2884320), (80, 2740104), (90, 2435648), (95, 2307456), (96, 2283420), (114, 1922880), (120, 1826736), (128, 1712565), (144, 1522280), (152, 1442160), (160, 1370052), (171, 1281920), (180, 1217824), (190, 1153728), (192, 1141710), (228, 961440), (240, 913368), (285, 769152), (288, 761140), (304, 721080), (320, 685026), (342, 640960), (360, 608912), (380, 576864), (384, 570855), (456, 480720), (480, 456684), (570, 384576), (576, 380570), (608, 360540), (640, 342513), (684, 320480), (720, 304456), (760, 288432), (855, 256384), (912, 240360), (960, 228342), (1140, 192288), (1152, 190285), (1216, 180270), (1368, 160240), (1440, 152228), (1520, 144216), (1710, 128192), (1824, 120180), (1920, 114171), (2003, 109440), (2280, 96144), (2432, 90135), (2736, 80120), (2880, 76114), (3040, 72108), (3420, 64096), (3648, 60090), (4006, 54720), (4560, 48072), (5472, 40060), (5760, 38057), (6009, 36480), (6080, 36054), (6840, 32048), (7296, 30045), (8012, 27360), (9120, 24036), (10015, 21888), (10944, 20030), (12018, 18240), (12160, 18027), (13680, 16024)]