454652640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1692381600

約数和(自身を除く): 1237728960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 149, 156, 160, 163, 180, 195, 208, 234, 240, 260, 288, 298, 312, 326, 360, 390, 416, 447, 468, 480, 489, 520, 585, 596, 624, 652, 720, 745, 780, 815, 894, 936, 978, 1040, 1170, 1192, 1248, 1304, 1341, 1440, 1467, 1490, 1560, 1630, 1788, 1872, 1937, 1956, 2080, 2119, 2235, 2340, 2384, 2445, 2608, 2682, 2934, 2980, 3120, 3260, 3576, 3744, 3874, 3912, 4238, 4470, 4680, 4768, 4890, 5216, 5364, 5811, 5868, 5960, 6240, 6357, 6520, 6705, 7152, 7335, 7748, 7824, 8476, 8940, 9360, 9685, 9780, 10595, 10728, 11622, 11736, 11920, 12714, 13040, 13410, 14304, 14670, 15496, 15648, 16952, 17433, 17880, 18720, 19071, 19370, 19560, 21190, 21456, 23244, 23472, 23840, 24287, 25428, 26080, 26820, 29055, 29340, 30992, 31785, 33904, 34866, 35760, 38142, 38740, 39120, 42380, 42912, 46488, 46944, 48574, 50856, 53640, 58110, 58680, 61984, 63570, 67808, 69732, 71520, 72861, 76284, 77480, 78240, 84760, 87165, 92976, 95355, 97148, 101712, 107280, 116220, 117360, 121435, 127140, 139464, 145722, 152568, 154960, 169520, 174330, 185952, 190710, 194296, 203424, 214560, 218583, 232440, 234720, 242870, 254280, 278928, 291444, 305136, 309920, 315731, 339040, 348660, 364305, 381420, 388592, 437166, 464880, 485740, 508560, 557856, 582888, 610272, 631462, 697320, 728610, 762840, 777184, 874332, 929760, 947193, 971480, 1017120, 1092915, 1165776, 1262924, 1394640, 1457220, 1525680, 1578655, 1748664, 1894386, 1942960, 2185830, 2331552, 2525848, 2789280, 2841579, 2914440, 3051360, 3157310, 3497328, 3788772, 3885920, 4371660, 4735965, 5051696, 5683158, 5828880, 6314620, 6994656, 7577544, 8743320, 9471930, 10103392, 11366316, 11657760, 12629240, 14207895, 15155088, 17486640, 18943860, 22732632, 25258480, 28415790, 30310176, 34973280, 37887720, 45465264, 50516960, 56831580, 75775440, 90930528, 113663160, 151550880, 227326320, 454652640]

約数ペア:

[(1, 454652640), (2, 227326320), (3, 151550880), (4, 113663160), (5, 90930528), (6, 75775440), (8, 56831580), (9, 50516960), (10, 45465264), (12, 37887720), (13, 34973280), (15, 30310176), (16, 28415790), (18, 25258480), (20, 22732632), (24, 18943860), (26, 17486640), (30, 15155088), (32, 14207895), (36, 12629240), (39, 11657760), (40, 11366316), (45, 10103392), (48, 9471930), (52, 8743320), (60, 7577544), (65, 6994656), (72, 6314620), (78, 5828880), (80, 5683158), (90, 5051696), (96, 4735965), (104, 4371660), (117, 3885920), (120, 3788772), (130, 3497328), (144, 3157310), (149, 3051360), (156, 2914440), (160, 2841579), (163, 2789280), (180, 2525848), (195, 2331552), (208, 2185830), (234, 1942960), (240, 1894386), (260, 1748664), (288, 1578655), (298, 1525680), (312, 1457220), (326, 1394640), (360, 1262924), (390, 1165776), (416, 1092915), (447, 1017120), (468, 971480), (480, 947193), (489, 929760), (520, 874332), (585, 777184), (596, 762840), (624, 728610), (652, 697320), (720, 631462), (745, 610272), (780, 582888), (815, 557856), (894, 508560), (936, 485740), (978, 464880), (1040, 437166), (1170, 388592), (1192, 381420), (1248, 364305), (1304, 348660), (1341, 339040), (1440, 315731), (1467, 309920), (1490, 305136), (1560, 291444), (1630, 278928), (1788, 254280), (1872, 242870), (1937, 234720), (1956, 232440), (2080, 218583), (2119, 214560), (2235, 203424), (2340, 194296), (2384, 190710), (2445, 185952), (2608, 174330), (2682, 169520), (2934, 154960), (2980, 152568), (3120, 145722), (3260, 139464), (3576, 127140), (3744, 121435), (3874, 117360), (3912, 116220), (4238, 107280), (4470, 101712), (4680, 97148), (4768, 95355), (4890, 92976), (5216, 87165), (5364, 84760), (5811, 78240), (5868, 77480), (5960, 76284), (6240, 72861), (6357, 71520), (6520, 69732), (6705, 67808), (7152, 63570), (7335, 61984), (7748, 58680), (7824, 58110), (8476, 53640), (8940, 50856), (9360, 48574), (9685, 46944), (9780, 46488), (10595, 42912), (10728, 42380), (11622, 39120), (11736, 38740), (11920, 38142), (12714, 35760), (13040, 34866), (13410, 33904), (14304, 31785), (14670, 30992), (15496, 29340), (15648, 29055), (16952, 26820), (17433, 26080), (17880, 25428), (18720, 24287), (19071, 23840), (19370, 23472), (19560, 23244), (21190, 21456)]