198524160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 216

約数和(自身を含む): 723821280

約数和(自身を除く): 525297120

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, 907, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1814, 1824, 1920, 2280, 2304, 2432, 2721, 2736, 2880, 3040, 3420, 3628, 3648, 3840, 4535, 4560, 4864, 5442, 5472, 5760, 6080, 6840, 7256, 7296, 8163, 9070, 9120, 10884, 10944, 11520, 12160, 13605, 13680, 14512, 14592, 16326, 17233, 18140, 18240, 21768, 21888, 24320, 27210, 27360, 29024, 32652, 34466, 36280, 36480, 40815, 43536, 43776, 51699, 54420, 54720, 58048, 65304, 68932, 72560, 72960, 81630, 86165, 87072, 103398, 108840, 109440, 116096, 130608, 137864, 145120, 155097, 163260, 172330, 174144, 206796, 217680, 218880, 232192, 258495, 261216, 275728, 290240, 310194, 326520, 344660, 348288, 413592, 435360, 516990, 522432, 551456, 580480, 620388, 653040, 689320, 696576, 775485, 827184, 870720, 1033980, 1044864, 1102912, 1160960, 1240776, 1306080, 1378640, 1550970, 1654368, 1741440, 2067960, 2089728, 2205824, 2481552, 2612160, 2757280, 3101940, 3308736, 3482880, 4135920, 4411648, 4963104, 5224320, 5514560, 6203880, 6617472, 8271840, 9926208, 10448640, 11029120, 12407760, 13234944, 16543680, 19852416, 22058240, 24815520, 33087360, 39704832, 49631040, 66174720, 99262080, 198524160]

約数ペア:

[(1, 198524160), (2, 99262080), (3, 66174720), (4, 49631040), (5, 39704832), (6, 33087360), (8, 24815520), (9, 22058240), (10, 19852416), (12, 16543680), (15, 13234944), (16, 12407760), (18, 11029120), (19, 10448640), (20, 9926208), (24, 8271840), (30, 6617472), (32, 6203880), (36, 5514560), (38, 5224320), (40, 4963104), (45, 4411648), (48, 4135920), (57, 3482880), (60, 3308736), (64, 3101940), (72, 2757280), (76, 2612160), (80, 2481552), (90, 2205824), (95, 2089728), (96, 2067960), (114, 1741440), (120, 1654368), (128, 1550970), (144, 1378640), (152, 1306080), (160, 1240776), (171, 1160960), (180, 1102912), (190, 1044864), (192, 1033980), (228, 870720), (240, 827184), (256, 775485), (285, 696576), (288, 689320), (304, 653040), (320, 620388), (342, 580480), (360, 551456), (380, 522432), (384, 516990), (456, 435360), (480, 413592), (570, 348288), (576, 344660), (608, 326520), (640, 310194), (684, 290240), (720, 275728), (760, 261216), (768, 258495), (855, 232192), (907, 218880), (912, 217680), (960, 206796), (1140, 174144), (1152, 172330), (1216, 163260), (1280, 155097), (1368, 145120), (1440, 137864), (1520, 130608), (1710, 116096), (1814, 109440), (1824, 108840), (1920, 103398), (2280, 87072), (2304, 86165), (2432, 81630), (2721, 72960), (2736, 72560), (2880, 68932), (3040, 65304), (3420, 58048), (3628, 54720), (3648, 54420), (3840, 51699), (4535, 43776), (4560, 43536), (4864, 40815), (5442, 36480), (5472, 36280), (5760, 34466), (6080, 32652), (6840, 29024), (7256, 27360), (7296, 27210), (8163, 24320), (9070, 21888), (9120, 21768), (10884, 18240), (10944, 18140), (11520, 17233), (12160, 16326), (13605, 14592), (13680, 14512)]