478789920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 384

約数和(自身を含む): 1950842880

約数和(自身を除く): 1472052960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 223, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 446, 480, 497, 504, 540, 560, 568, 630, 639, 669, 672, 710, 720, 756, 840, 852, 864, 892, 945, 994, 1008, 1065, 1080, 1115, 1120, 1136, 1260, 1278, 1338, 1420, 1440, 1491, 1512, 1561, 1680, 1704, 1784, 1890, 1917, 1988, 2007, 2016, 2130, 2160, 2230, 2272, 2485, 2520, 2556, 2676, 2840, 2982, 3024, 3122, 3195, 3345, 3360, 3408, 3568, 3780, 3834, 3976, 4014, 4260, 4320, 4460, 4473, 4683, 4970, 5040, 5112, 5352, 5680, 5964, 6021, 6048, 6244, 6390, 6690, 6816, 7136, 7455, 7560, 7668, 7805, 7952, 8028, 8520, 8920, 8946, 9366, 9585, 9940, 10035, 10080, 10224, 10704, 11360, 11928, 12042, 12488, 12780, 13380, 13419, 14049, 14910, 15120, 15336, 15610, 15833, 15904, 16056, 17040, 17840, 17892, 18732, 19170, 19880, 20070, 20448, 21408, 22365, 23415, 23856, 24084, 24976, 25560, 26760, 26838, 28098, 29820, 30105, 30240, 30672, 31220, 31666, 32112, 34080, 35680, 35784, 37464, 38340, 39760, 40140, 42147, 44730, 46830, 47499, 47712, 48168, 49952, 51120, 53520, 53676, 56196, 59640, 60210, 61344, 62440, 63332, 64224, 67095, 70245, 71568, 74928, 76680, 79165, 79520, 80280, 84294, 89460, 93660, 94998, 96336, 102240, 107040, 107352, 110831, 112392, 119280, 120420, 124880, 126664, 134190, 140490, 142497, 143136, 149856, 153360, 158330, 160560, 168588, 178920, 187320, 189996, 192672, 210735, 214704, 221662, 224784, 237495, 238560, 240840, 249760, 253328, 268380, 280980, 284994, 306720, 316660, 321120, 332493, 337176, 357840, 374640, 379992, 421470, 427491, 429408, 443324, 449568, 474990, 481680, 506656, 536760, 554155, 561960, 569988, 633320, 664986, 674352, 712485, 715680, 749280, 759984, 842940, 854982, 886648, 949980, 963360, 997479, 1073520, 1108310, 1123920, 1139976, 1266640, 1329972, 1348704, 1424970, 1519968, 1662465, 1685880, 1709964, 1773296, 1899960, 1994958, 2137455, 2147040, 2216620, 2247840, 2279952, 2533280, 2659944, 2849940, 2992437, 3324930, 3371760, 3419928, 3546592, 3799920, 3989916, 4274910, 4433240, 4559904, 4987395, 5319888, 5699880, 5984874, 6649860, 6743520, 6839856, 7599840, 7979832, 8549820, 8866480, 9974790, 10639776, 11399760, 11969748, 13299720, 13679712, 14962185, 15959664, 17099640, 17732960, 19949580, 22799520, 23939496, 26599440, 29924370, 31919328, 34199280, 39899160, 47878992, 53198880, 59848740, 68398560, 79798320, 95757984, 119697480, 159596640, 239394960, 478789920]

約数ペア:

[(1, 478789920), (2, 239394960), (3, 159596640), (4, 119697480), (5, 95757984), (6, 79798320), (7, 68398560), (8, 59848740), (9, 53198880), (10, 47878992), (12, 39899160), (14, 34199280), (15, 31919328), (16, 29924370), (18, 26599440), (20, 23939496), (21, 22799520), (24, 19949580), (27, 17732960), (28, 17099640), (30, 15959664), (32, 14962185), (35, 13679712), (36, 13299720), (40, 11969748), (42, 11399760), (45, 10639776), (48, 9974790), (54, 8866480), (56, 8549820), (60, 7979832), (63, 7599840), (70, 6839856), (71, 6743520), (72, 6649860), (80, 5984874), (84, 5699880), (90, 5319888), (96, 4987395), (105, 4559904), (108, 4433240), (112, 4274910), (120, 3989916), (126, 3799920), (135, 3546592), (140, 3419928), (142, 3371760), (144, 3324930), (160, 2992437), (168, 2849940), (180, 2659944), (189, 2533280), (210, 2279952), (213, 2247840), (216, 2216620), (223, 2147040), (224, 2137455), (240, 1994958), (252, 1899960), (270, 1773296), (280, 1709964), (284, 1685880), (288, 1662465), (315, 1519968), (336, 1424970), (355, 1348704), (360, 1329972), (378, 1266640), (420, 1139976), (426, 1123920), (432, 1108310), (446, 1073520), (480, 997479), (497, 963360), (504, 949980), (540, 886648), (560, 854982), (568, 842940), (630, 759984), (639, 749280), (669, 715680), (672, 712485), (710, 674352), (720, 664986), (756, 633320), (840, 569988), (852, 561960), (864, 554155), (892, 536760), (945, 506656), (994, 481680), (1008, 474990), (1065, 449568), (1080, 443324), (1115, 429408), (1120, 427491), (1136, 421470), (1260, 379992), (1278, 374640), (1338, 357840), (1420, 337176), (1440, 332493), (1491, 321120), (1512, 316660), (1561, 306720), (1680, 284994), (1704, 280980), (1784, 268380), (1890, 253328), (1917, 249760), (1988, 240840), (2007, 238560), (2016, 237495), (2130, 224784), (2160, 221662), (2230, 214704), (2272, 210735), (2485, 192672), (2520, 189996), (2556, 187320), (2676, 178920), (2840, 168588), (2982, 160560), (3024, 158330), (3122, 153360), (3195, 149856), (3345, 143136), (3360, 142497), (3408, 140490), (3568, 134190), (3780, 126664), (3834, 124880), (3976, 120420), (4014, 119280), (4260, 112392), (4320, 110831), (4460, 107352), (4473, 107040), (4683, 102240), (4970, 96336), (5040, 94998), (5112, 93660), (5352, 89460), (5680, 84294), (5964, 80280), (6021, 79520), (6048, 79165), (6244, 76680), (6390, 74928), (6690, 71568), (6816, 70245), (7136, 67095), (7455, 64224), (7560, 63332), (7668, 62440), (7805, 61344), (7952, 60210), (8028, 59640), (8520, 56196), (8920, 53676), (8946, 53520), (9366, 51120), (9585, 49952), (9940, 48168), (10035, 47712), (10080, 47499), (10224, 46830), (10704, 44730), (11360, 42147), (11928, 40140), (12042, 39760), (12488, 38340), (12780, 37464), (13380, 35784), (13419, 35680), (14049, 34080), (14910, 32112), (15120, 31666), (15336, 31220), (15610, 30672), (15833, 30240), (15904, 30105), (16056, 29820), (17040, 28098), (17840, 26838), (17892, 26760), (18732, 25560), (19170, 24976), (19880, 24084), (20070, 23856), (20448, 23415), (21408, 22365)]