221715360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3060

約数の個数: 192

約数和(自身を含む): 821923200

約数和(自身を除く): 600207840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3019, 3060, 3672, 4080, 4320, 4590, 4896, 6038, 6120, 7344, 8160, 9057, 9180, 12076, 12240, 14688, 15095, 18114, 18360, 24152, 24480, 27171, 30190, 36228, 36720, 45285, 48304, 51323, 54342, 60380, 72456, 73440, 81513, 90570, 96608, 102646, 108684, 120760, 135855, 144912, 153969, 163026, 181140, 205292, 217368, 241520, 256615, 271710, 289824, 307938, 326052, 362280, 407565, 410584, 434736, 461907, 483040, 513230, 543420, 615876, 652104, 724560, 769845, 815130, 821168, 869472, 923814, 1026460, 1086840, 1231752, 1304208, 1385721, 1449120, 1539690, 1630260, 1642336, 1847628, 2052920, 2173680, 2309535, 2463504, 2608416, 2771442, 3079380, 3260520, 3695256, 4105840, 4347360, 4619070, 4927008, 5542884, 6158760, 6521040, 6928605, 7390512, 8211680, 9238140, 11085768, 12317520, 13042080, 13857210, 14781024, 18476280, 22171536, 24635040, 27714420, 36952560, 44343072, 55428840, 73905120, 110857680, 221715360]

約数ペア:

[(1, 221715360), (2, 110857680), (3, 73905120), (4, 55428840), (5, 44343072), (6, 36952560), (8, 27714420), (9, 24635040), (10, 22171536), (12, 18476280), (15, 14781024), (16, 13857210), (17, 13042080), (18, 12317520), (20, 11085768), (24, 9238140), (27, 8211680), (30, 7390512), (32, 6928605), (34, 6521040), (36, 6158760), (40, 5542884), (45, 4927008), (48, 4619070), (51, 4347360), (54, 4105840), (60, 3695256), (68, 3260520), (72, 3079380), (80, 2771442), (85, 2608416), (90, 2463504), (96, 2309535), (102, 2173680), (108, 2052920), (120, 1847628), (135, 1642336), (136, 1630260), (144, 1539690), (153, 1449120), (160, 1385721), (170, 1304208), (180, 1231752), (204, 1086840), (216, 1026460), (240, 923814), (255, 869472), (270, 821168), (272, 815130), (288, 769845), (306, 724560), (340, 652104), (360, 615876), (408, 543420), (432, 513230), (459, 483040), (480, 461907), (510, 434736), (540, 410584), (544, 407565), (612, 362280), (680, 326052), (720, 307938), (765, 289824), (816, 271710), (864, 256615), (918, 241520), (1020, 217368), (1080, 205292), (1224, 181140), (1360, 163026), (1440, 153969), (1530, 144912), (1632, 135855), (1836, 120760), (2040, 108684), (2160, 102646), (2295, 96608), (2448, 90570), (2720, 81513), (3019, 73440), (3060, 72456), (3672, 60380), (4080, 54342), (4320, 51323), (4590, 48304), (4896, 45285), (6038, 36720), (6120, 36228), (7344, 30190), (8160, 27171), (9057, 24480), (9180, 24152), (12076, 18360), (12240, 18114), (14688, 15095)]