478684080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 400

約数和(自身を含む): 1942357824

約数和(自身を除く): 1463673744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 162, 168, 173, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 324, 336, 346, 360, 366, 378, 405, 420, 427, 432, 488, 504, 519, 540, 549, 560, 567, 610, 630, 648, 692, 720, 732, 756, 810, 840, 854, 865, 915, 945, 976, 1008, 1038, 1080, 1098, 1134, 1211, 1220, 1260, 1281, 1296, 1384, 1464, 1512, 1557, 1620, 1647, 1680, 1708, 1730, 1830, 1890, 2076, 2135, 2160, 2196, 2268, 2422, 2440, 2520, 2562, 2595, 2745, 2768, 2835, 2928, 3024, 3114, 3240, 3294, 3416, 3460, 3633, 3660, 3780, 3843, 4152, 4270, 4392, 4536, 4671, 4844, 4880, 4941, 5040, 5124, 5190, 5490, 5670, 6055, 6228, 6405, 6480, 6588, 6832, 6920, 7266, 7320, 7560, 7686, 7785, 8235, 8304, 8540, 8784, 9072, 9342, 9688, 9882, 10248, 10380, 10553, 10899, 10980, 11340, 11529, 12110, 12456, 12810, 13176, 13840, 14013, 14532, 14640, 15120, 15372, 15570, 16470, 17080, 18165, 18684, 19215, 19376, 19764, 20496, 20760, 21106, 21798, 21960, 22680, 23058, 23355, 24220, 24705, 24912, 25620, 26352, 28026, 29064, 30744, 31140, 31659, 32697, 32940, 34160, 34587, 36330, 37368, 38430, 39528, 41520, 42212, 43596, 43920, 45360, 46116, 46710, 48440, 49410, 51240, 52765, 54495, 56052, 57645, 58128, 61488, 62280, 63318, 65394, 65880, 69174, 70065, 72660, 73871, 74736, 76860, 79056, 84424, 87192, 92232, 93420, 94977, 96880, 98091, 98820, 102480, 105530, 108990, 112104, 115290, 124560, 126636, 130788, 131760, 138348, 140130, 145320, 147742, 153720, 158295, 163485, 168848, 172935, 174384, 184464, 186840, 189954, 196182, 197640, 211060, 217980, 221613, 224208, 230580, 253272, 261576, 276696, 280260, 284931, 290640, 295484, 307440, 316590, 326970, 345870, 369355, 373680, 379908, 392364, 395280, 422120, 435960, 443226, 461160, 474885, 490455, 506544, 523152, 553392, 560520, 569862, 590968, 633180, 653940, 664839, 691740, 738710, 759816, 784728, 844240, 854793, 871920, 886452, 922320, 949770, 980910, 1108065, 1121040, 1139724, 1181936, 1266360, 1307880, 1329678, 1383480, 1424655, 1477420, 1519632, 1569456, 1709586, 1772904, 1899540, 1961820, 1994517, 2216130, 2279448, 2532720, 2615760, 2659356, 2766960, 2849310, 2954840, 3324195, 3419172, 3545808, 3799080, 3923640, 3989034, 4273965, 4432260, 4558896, 5318712, 5698620, 5909680, 5983551, 6648390, 6838344, 7598160, 7847280, 7978068, 8547930, 8864520, 9972585, 10637424, 11397240, 11967102, 13296780, 13676688, 15956136, 17095860, 17729040, 19945170, 22794480, 23934204, 26593560, 29917755, 31912272, 34191720, 39890340, 47868408, 53187120, 59835510, 68383440, 79780680, 95736816, 119671020, 159561360, 239342040, 478684080]

約数ペア:

[(1, 478684080), (2, 239342040), (3, 159561360), (4, 119671020), (5, 95736816), (6, 79780680), (7, 68383440), (8, 59835510), (9, 53187120), (10, 47868408), (12, 39890340), (14, 34191720), (15, 31912272), (16, 29917755), (18, 26593560), (20, 23934204), (21, 22794480), (24, 19945170), (27, 17729040), (28, 17095860), (30, 15956136), (35, 13676688), (36, 13296780), (40, 11967102), (42, 11397240), (45, 10637424), (48, 9972585), (54, 8864520), (56, 8547930), (60, 7978068), (61, 7847280), (63, 7598160), (70, 6838344), (72, 6648390), (80, 5983551), (81, 5909680), (84, 5698620), (90, 5318712), (105, 4558896), (108, 4432260), (112, 4273965), (120, 3989034), (122, 3923640), (126, 3799080), (135, 3545808), (140, 3419172), (144, 3324195), (162, 2954840), (168, 2849310), (173, 2766960), (180, 2659356), (183, 2615760), (189, 2532720), (210, 2279448), (216, 2216130), (240, 1994517), (244, 1961820), (252, 1899540), (270, 1772904), (280, 1709586), (305, 1569456), (315, 1519632), (324, 1477420), (336, 1424655), (346, 1383480), (360, 1329678), (366, 1307880), (378, 1266360), (405, 1181936), (420, 1139724), (427, 1121040), (432, 1108065), (488, 980910), (504, 949770), (519, 922320), (540, 886452), (549, 871920), (560, 854793), (567, 844240), (610, 784728), (630, 759816), (648, 738710), (692, 691740), (720, 664839), (732, 653940), (756, 633180), (810, 590968), (840, 569862), (854, 560520), (865, 553392), (915, 523152), (945, 506544), (976, 490455), (1008, 474885), (1038, 461160), (1080, 443226), (1098, 435960), (1134, 422120), (1211, 395280), (1220, 392364), (1260, 379908), (1281, 373680), (1296, 369355), (1384, 345870), (1464, 326970), (1512, 316590), (1557, 307440), (1620, 295484), (1647, 290640), (1680, 284931), (1708, 280260), (1730, 276696), (1830, 261576), (1890, 253272), (2076, 230580), (2135, 224208), (2160, 221613), (2196, 217980), (2268, 211060), (2422, 197640), (2440, 196182), (2520, 189954), (2562, 186840), (2595, 184464), (2745, 174384), (2768, 172935), (2835, 168848), (2928, 163485), (3024, 158295), (3114, 153720), (3240, 147742), (3294, 145320), (3416, 140130), (3460, 138348), (3633, 131760), (3660, 130788), (3780, 126636), (3843, 124560), (4152, 115290), (4270, 112104), (4392, 108990), (4536, 105530), (4671, 102480), (4844, 98820), (4880, 98091), (4941, 96880), (5040, 94977), (5124, 93420), (5190, 92232), (5490, 87192), (5670, 84424), (6055, 79056), (6228, 76860), (6405, 74736), (6480, 73871), (6588, 72660), (6832, 70065), (6920, 69174), (7266, 65880), (7320, 65394), (7560, 63318), (7686, 62280), (7785, 61488), (8235, 58128), (8304, 57645), (8540, 56052), (8784, 54495), (9072, 52765), (9342, 51240), (9688, 49410), (9882, 48440), (10248, 46710), (10380, 46116), (10553, 45360), (10899, 43920), (10980, 43596), (11340, 42212), (11529, 41520), (12110, 39528), (12456, 38430), (12810, 37368), (13176, 36330), (13840, 34587), (14013, 34160), (14532, 32940), (14640, 32697), (15120, 31659), (15372, 31140), (15570, 30744), (16470, 29064), (17080, 28026), (18165, 26352), (18684, 25620), (19215, 24912), (19376, 24705), (19764, 24220), (20496, 23355), (20760, 23058), (21106, 22680), (21798, 21960)]