304325280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 432

約数和(自身を含む): 1277246880

約数和(自身を除く): 972921600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 224, 227, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 454, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 672, 681, 684, 720, 735, 760, 784, 798, 840, 855, 882, 908, 912, 931, 980, 1008, 1064, 1120, 1135, 1140, 1176, 1197, 1260, 1330, 1362, 1368, 1440, 1470, 1520, 1568, 1589, 1596, 1680, 1710, 1764, 1816, 1824, 1862, 1960, 1995, 2016, 2043, 2128, 2205, 2270, 2280, 2352, 2394, 2520, 2660, 2724, 2736, 2793, 2940, 3040, 3178, 3192, 3360, 3405, 3420, 3528, 3632, 3724, 3920, 3990, 4086, 4256, 4313, 4410, 4540, 4560, 4655, 4704, 4767, 4788, 5040, 5320, 5448, 5472, 5586, 5880, 5985, 6356, 6384, 6810, 6840, 7056, 7264, 7448, 7840, 7945, 7980, 8172, 8379, 8626, 8820, 9080, 9120, 9310, 9534, 9576, 10080, 10215, 10640, 10896, 11123, 11172, 11760, 11970, 12712, 12768, 12939, 13620, 13680, 13965, 14112, 14301, 14896, 15890, 15960, 16344, 16758, 17252, 17640, 18160, 18620, 19068, 19152, 20430, 21280, 21565, 21792, 22246, 22344, 23520, 23835, 23940, 25424, 25878, 27240, 27360, 27930, 28602, 29792, 30191, 31780, 31920, 32688, 33369, 33516, 34504, 35280, 36320, 37240, 38136, 38304, 38817, 40860, 41895, 43130, 44492, 44688, 47670, 47880, 50848, 51756, 54480, 55615, 55860, 57204, 60382, 63560, 63840, 64695, 65376, 66738, 67032, 69008, 70560, 71505, 74480, 76272, 77634, 81720, 83790, 86260, 88984, 89376, 90573, 95340, 95760, 100107, 103512, 108960, 111230, 111720, 114408, 120764, 127120, 129390, 133476, 134064, 138016, 143010, 148960, 150955, 152544, 155268, 163440, 166845, 167580, 172520, 177968, 181146, 190680, 191520, 194085, 200214, 207024, 211337, 222460, 223440, 228816, 241528, 254240, 258780, 266952, 268128, 271719, 286020, 301910, 310536, 326880, 333690, 335160, 345040, 355936, 362292, 381360, 388170, 400428, 414048, 422674, 444920, 446880, 452865, 457632, 483056, 500535, 517560, 533904, 543438, 572040, 603820, 621072, 634011, 667380, 670320, 690080, 724584, 762720, 776340, 800856, 845348, 889840, 905730, 966112, 1001070, 1035120, 1056685, 1067808, 1086876, 1144080, 1207640, 1242144, 1268022, 1334760, 1340640, 1358595, 1449168, 1552680, 1601712, 1690696, 1779680, 1811460, 1902033, 2002140, 2070240, 2113370, 2173752, 2288160, 2415280, 2536044, 2669520, 2717190, 2898336, 3105360, 3170055, 3203424, 3381392, 3622920, 3804066, 4004280, 4226740, 4347504, 4830560, 5072088, 5339040, 5434380, 6210720, 6340110, 6762784, 7245840, 7608132, 8008560, 8453480, 8695008, 9510165, 10144176, 10868760, 12680220, 14491680, 15216264, 16017120, 16906960, 19020330, 20288352, 21737520, 25360440, 30432528, 33813920, 38040660, 43475040, 50720880, 60865056, 76081320, 101441760, 152162640, 304325280]

約数ペア:

[(1, 304325280), (2, 152162640), (3, 101441760), (4, 76081320), (5, 60865056), (6, 50720880), (7, 43475040), (8, 38040660), (9, 33813920), (10, 30432528), (12, 25360440), (14, 21737520), (15, 20288352), (16, 19020330), (18, 16906960), (19, 16017120), (20, 15216264), (21, 14491680), (24, 12680220), (28, 10868760), (30, 10144176), (32, 9510165), (35, 8695008), (36, 8453480), (38, 8008560), (40, 7608132), (42, 7245840), (45, 6762784), (48, 6340110), (49, 6210720), (56, 5434380), (57, 5339040), (60, 5072088), (63, 4830560), (70, 4347504), (72, 4226740), (76, 4004280), (80, 3804066), (84, 3622920), (90, 3381392), (95, 3203424), (96, 3170055), (98, 3105360), (105, 2898336), (112, 2717190), (114, 2669520), (120, 2536044), (126, 2415280), (133, 2288160), (140, 2173752), (144, 2113370), (147, 2070240), (152, 2002140), (160, 1902033), (168, 1811460), (171, 1779680), (180, 1690696), (190, 1601712), (196, 1552680), (210, 1449168), (224, 1358595), (227, 1340640), (228, 1334760), (240, 1268022), (245, 1242144), (252, 1207640), (266, 1144080), (280, 1086876), (285, 1067808), (288, 1056685), (294, 1035120), (304, 1001070), (315, 966112), (336, 905730), (342, 889840), (360, 845348), (380, 800856), (392, 776340), (399, 762720), (420, 724584), (441, 690080), (454, 670320), (456, 667380), (480, 634011), (490, 621072), (504, 603820), (532, 572040), (560, 543438), (570, 533904), (588, 517560), (608, 500535), (630, 483056), (665, 457632), (672, 452865), (681, 446880), (684, 444920), (720, 422674), (735, 414048), (760, 400428), (784, 388170), (798, 381360), (840, 362292), (855, 355936), (882, 345040), (908, 335160), (912, 333690), (931, 326880), (980, 310536), (1008, 301910), (1064, 286020), (1120, 271719), (1135, 268128), (1140, 266952), (1176, 258780), (1197, 254240), (1260, 241528), (1330, 228816), (1362, 223440), (1368, 222460), (1440, 211337), (1470, 207024), (1520, 200214), (1568, 194085), (1589, 191520), (1596, 190680), (1680, 181146), (1710, 177968), (1764, 172520), (1816, 167580), (1824, 166845), (1862, 163440), (1960, 155268), (1995, 152544), (2016, 150955), (2043, 148960), (2128, 143010), (2205, 138016), (2270, 134064), (2280, 133476), (2352, 129390), (2394, 127120), (2520, 120764), (2660, 114408), (2724, 111720), (2736, 111230), (2793, 108960), (2940, 103512), (3040, 100107), (3178, 95760), (3192, 95340), (3360, 90573), (3405, 89376), (3420, 88984), (3528, 86260), (3632, 83790), (3724, 81720), (3920, 77634), (3990, 76272), (4086, 74480), (4256, 71505), (4313, 70560), (4410, 69008), (4540, 67032), (4560, 66738), (4655, 65376), (4704, 64695), (4767, 63840), (4788, 63560), (5040, 60382), (5320, 57204), (5448, 55860), (5472, 55615), (5586, 54480), (5880, 51756), (5985, 50848), (6356, 47880), (6384, 47670), (6810, 44688), (6840, 44492), (7056, 43130), (7264, 41895), (7448, 40860), (7840, 38817), (7945, 38304), (7980, 38136), (8172, 37240), (8379, 36320), (8626, 35280), (8820, 34504), (9080, 33516), (9120, 33369), (9310, 32688), (9534, 31920), (9576, 31780), (10080, 30191), (10215, 29792), (10640, 28602), (10896, 27930), (11123, 27360), (11172, 27240), (11760, 25878), (11970, 25424), (12712, 23940), (12768, 23835), (12939, 23520), (13620, 22344), (13680, 22246), (13965, 21792), (14112, 21565), (14301, 21280), (14896, 20430), (15890, 19152), (15960, 19068), (16344, 18620), (16758, 18160), (17252, 17640)]