199577280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1791

約数の個数: 224

約数和(自身を含む): 767218176

約数和(自身を除く): 567640896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1747, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3494, 3570, 3808, 4080, 4760, 5241, 5440, 5712, 6720, 6988, 7140, 7616, 8160, 8735, 9520, 10482, 11424, 12229, 13976, 14280, 16320, 17470, 19040, 20964, 22848, 24458, 26205, 27952, 28560, 29699, 34940, 36687, 38080, 41928, 48916, 52410, 55904, 57120, 59398, 61145, 69880, 73374, 83856, 89097, 97832, 104820, 111808, 114240, 118796, 122290, 139760, 146748, 148495, 167712, 178194, 183435, 195664, 207893, 209640, 237592, 244580, 279520, 293496, 296990, 335424, 356388, 366870, 391328, 415786, 419280, 445485, 475184, 489160, 559040, 586992, 593980, 623679, 712776, 733740, 782656, 831572, 838560, 890970, 950368, 978320, 1039465, 1173984, 1187960, 1247358, 1425552, 1467480, 1663144, 1677120, 1781940, 1900736, 1956640, 2078930, 2347968, 2375920, 2494716, 2851104, 2934960, 3118395, 3326288, 3563880, 3913280, 4157860, 4751840, 4989432, 5702208, 5869920, 6236790, 6652576, 7127760, 8315720, 9503680, 9978864, 11739840, 12473580, 13305152, 14255520, 16631440, 19957728, 24947160, 28511040, 33262880, 39915456, 49894320, 66525760, 99788640, 199577280]

約数ペア:

[(1, 199577280), (2, 99788640), (3, 66525760), (4, 49894320), (5, 39915456), (6, 33262880), (7, 28511040), (8, 24947160), (10, 19957728), (12, 16631440), (14, 14255520), (15, 13305152), (16, 12473580), (17, 11739840), (20, 9978864), (21, 9503680), (24, 8315720), (28, 7127760), (30, 6652576), (32, 6236790), (34, 5869920), (35, 5702208), (40, 4989432), (42, 4751840), (48, 4157860), (51, 3913280), (56, 3563880), (60, 3326288), (64, 3118395), (68, 2934960), (70, 2851104), (80, 2494716), (84, 2375920), (85, 2347968), (96, 2078930), (102, 1956640), (105, 1900736), (112, 1781940), (119, 1677120), (120, 1663144), (136, 1467480), (140, 1425552), (160, 1247358), (168, 1187960), (170, 1173984), (192, 1039465), (204, 978320), (210, 950368), (224, 890970), (238, 838560), (240, 831572), (255, 782656), (272, 733740), (280, 712776), (320, 623679), (336, 593980), (340, 586992), (357, 559040), (408, 489160), (420, 475184), (448, 445485), (476, 419280), (480, 415786), (510, 391328), (544, 366870), (560, 356388), (595, 335424), (672, 296990), (680, 293496), (714, 279520), (816, 244580), (840, 237592), (952, 209640), (960, 207893), (1020, 195664), (1088, 183435), (1120, 178194), (1190, 167712), (1344, 148495), (1360, 146748), (1428, 139760), (1632, 122290), (1680, 118796), (1747, 114240), (1785, 111808), (1904, 104820), (2040, 97832), (2240, 89097), (2380, 83856), (2720, 73374), (2856, 69880), (3264, 61145), (3360, 59398), (3494, 57120), (3570, 55904), (3808, 52410), (4080, 48916), (4760, 41928), (5241, 38080), (5440, 36687), (5712, 34940), (6720, 29699), (6988, 28560), (7140, 27952), (7616, 26205), (8160, 24458), (8735, 22848), (9520, 20964), (10482, 19040), (11424, 17470), (12229, 16320), (13976, 14280)]