450468720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 480

約数和(自身を含む): 1828008000

約数和(自身を除く): 1377539280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 144, 149, 152, 153, 156, 170, 171, 180, 190, 195, 204, 208, 221, 228, 234, 240, 247, 255, 260, 272, 285, 298, 304, 306, 312, 323, 340, 342, 360, 380, 390, 408, 442, 447, 456, 468, 494, 510, 520, 570, 585, 596, 612, 624, 646, 663, 680, 684, 720, 741, 745, 760, 765, 780, 816, 855, 884, 894, 912, 936, 969, 988, 1020, 1040, 1105, 1140, 1170, 1192, 1224, 1235, 1292, 1326, 1341, 1360, 1368, 1482, 1490, 1520, 1530, 1560, 1615, 1710, 1768, 1788, 1872, 1937, 1938, 1976, 1989, 2040, 2210, 2223, 2235, 2280, 2340, 2384, 2448, 2470, 2533, 2584, 2652, 2682, 2736, 2831, 2907, 2964, 2980, 3060, 3120, 3230, 3315, 3420, 3536, 3576, 3705, 3874, 3876, 3952, 3978, 4080, 4199, 4420, 4446, 4470, 4560, 4680, 4845, 4940, 5066, 5168, 5304, 5364, 5662, 5811, 5814, 5928, 5960, 6120, 6460, 6630, 6705, 6840, 7152, 7410, 7599, 7748, 7752, 7956, 8398, 8493, 8840, 8892, 8940, 9360, 9685, 9690, 9880, 9945, 10132, 10608, 10728, 11115, 11324, 11622, 11628, 11856, 11920, 12240, 12597, 12665, 12920, 13260, 13410, 13680, 14155, 14535, 14820, 15198, 15496, 15504, 15912, 16796, 16986, 17433, 17680, 17784, 17880, 19370, 19380, 19760, 19890, 20264, 20995, 21456, 22230, 22648, 22797, 23244, 23256, 25194, 25330, 25479, 25840, 26520, 26820, 28310, 29055, 29070, 29640, 30396, 30992, 31824, 32929, 33592, 33972, 34866, 35568, 35760, 36803, 37791, 37995, 38740, 38760, 39780, 40528, 41990, 42465, 44460, 45296, 45594, 46488, 46512, 48127, 50388, 50660, 50958, 53040, 53640, 56620, 58110, 58140, 59280, 60792, 62985, 65858, 67184, 67944, 69732, 73606, 75582, 75990, 77480, 77520, 79560, 83980, 84930, 87165, 88920, 91188, 92976, 96254, 98787, 100776, 101320, 101916, 107280, 110409, 113240, 113985, 116220, 116280, 121584, 125970, 127395, 131716, 135888, 139464, 144381, 147212, 151164, 151980, 154960, 159120, 164645, 167960, 169860, 174330, 177840, 182376, 184015, 188955, 192508, 197574, 201552, 202640, 203832, 220818, 226480, 227970, 232440, 232560, 240635, 251940, 254790, 263432, 278928, 288762, 294424, 296361, 302328, 303960, 329290, 331227, 335920, 339720, 348660, 364752, 368030, 377910, 385016, 395148, 407664, 433143, 441636, 455940, 464880, 481270, 493935, 503880, 509580, 526864, 552045, 577524, 588848, 592722, 604656, 607920, 625651, 658580, 662454, 679440, 697320, 721905, 736060, 755820, 770032, 790296, 866286, 883272, 911880, 962540, 987870, 1007760, 1019160, 1104090, 1155048, 1185444, 1251302, 1317160, 1324908, 1394640, 1443810, 1472120, 1481805, 1511640, 1580592, 1656135, 1732572, 1766544, 1823760, 1876953, 1925080, 1975740, 2038320, 2165715, 2208180, 2310096, 2370888, 2502604, 2634320, 2649816, 2887620, 2944240, 2963610, 3023280, 3128255, 3312270, 3465144, 3753906, 3850160, 3951480, 4331430, 4416360, 4741776, 5005208, 5299632, 5630859, 5775240, 5927220, 6256510, 6624540, 6930288, 7507812, 7902960, 8662860, 8832720, 9384765, 10010416, 11261718, 11550480, 11854440, 12513020, 13249080, 15015624, 17325720, 18769530, 22523436, 23708880, 25026040, 26498160, 28154295, 30031248, 34651440, 37539060, 45046872, 50052080, 56308590, 75078120, 90093744, 112617180, 150156240, 225234360, 450468720]

約数ペア:

[(1, 450468720), (2, 225234360), (3, 150156240), (4, 112617180), (5, 90093744), (6, 75078120), (8, 56308590), (9, 50052080), (10, 45046872), (12, 37539060), (13, 34651440), (15, 30031248), (16, 28154295), (17, 26498160), (18, 25026040), (19, 23708880), (20, 22523436), (24, 18769530), (26, 17325720), (30, 15015624), (34, 13249080), (36, 12513020), (38, 11854440), (39, 11550480), (40, 11261718), (45, 10010416), (48, 9384765), (51, 8832720), (52, 8662860), (57, 7902960), (60, 7507812), (65, 6930288), (68, 6624540), (72, 6256510), (76, 5927220), (78, 5775240), (80, 5630859), (85, 5299632), (90, 5005208), (95, 4741776), (102, 4416360), (104, 4331430), (114, 3951480), (117, 3850160), (120, 3753906), (130, 3465144), (136, 3312270), (144, 3128255), (149, 3023280), (152, 2963610), (153, 2944240), (156, 2887620), (170, 2649816), (171, 2634320), (180, 2502604), (190, 2370888), (195, 2310096), (204, 2208180), (208, 2165715), (221, 2038320), (228, 1975740), (234, 1925080), (240, 1876953), (247, 1823760), (255, 1766544), (260, 1732572), (272, 1656135), (285, 1580592), (298, 1511640), (304, 1481805), (306, 1472120), (312, 1443810), (323, 1394640), (340, 1324908), (342, 1317160), (360, 1251302), (380, 1185444), (390, 1155048), (408, 1104090), (442, 1019160), (447, 1007760), (456, 987870), (468, 962540), (494, 911880), (510, 883272), (520, 866286), (570, 790296), (585, 770032), (596, 755820), (612, 736060), (624, 721905), (646, 697320), (663, 679440), (680, 662454), (684, 658580), (720, 625651), (741, 607920), (745, 604656), (760, 592722), (765, 588848), (780, 577524), (816, 552045), (855, 526864), (884, 509580), (894, 503880), (912, 493935), (936, 481270), (969, 464880), (988, 455940), (1020, 441636), (1040, 433143), (1105, 407664), (1140, 395148), (1170, 385016), (1192, 377910), (1224, 368030), (1235, 364752), (1292, 348660), (1326, 339720), (1341, 335920), (1360, 331227), (1368, 329290), (1482, 303960), (1490, 302328), (1520, 296361), (1530, 294424), (1560, 288762), (1615, 278928), (1710, 263432), (1768, 254790), (1788, 251940), (1872, 240635), (1937, 232560), (1938, 232440), (1976, 227970), (1989, 226480), (2040, 220818), (2210, 203832), (2223, 202640), (2235, 201552), (2280, 197574), (2340, 192508), (2384, 188955), (2448, 184015), (2470, 182376), (2533, 177840), (2584, 174330), (2652, 169860), (2682, 167960), (2736, 164645), (2831, 159120), (2907, 154960), (2964, 151980), (2980, 151164), (3060, 147212), (3120, 144381), (3230, 139464), (3315, 135888), (3420, 131716), (3536, 127395), (3576, 125970), (3705, 121584), (3874, 116280), (3876, 116220), (3952, 113985), (3978, 113240), (4080, 110409), (4199, 107280), (4420, 101916), (4446, 101320), (4470, 100776), (4560, 98787), (4680, 96254), (4845, 92976), (4940, 91188), (5066, 88920), (5168, 87165), (5304, 84930), (5364, 83980), (5662, 79560), (5811, 77520), (5814, 77480), (5928, 75990), (5960, 75582), (6120, 73606), (6460, 69732), (6630, 67944), (6705, 67184), (6840, 65858), (7152, 62985), (7410, 60792), (7599, 59280), (7748, 58140), (7752, 58110), (7956, 56620), (8398, 53640), (8493, 53040), (8840, 50958), (8892, 50660), (8940, 50388), (9360, 48127), (9685, 46512), (9690, 46488), (9880, 45594), (9945, 45296), (10132, 44460), (10608, 42465), (10728, 41990), (11115, 40528), (11324, 39780), (11622, 38760), (11628, 38740), (11856, 37995), (11920, 37791), (12240, 36803), (12597, 35760), (12665, 35568), (12920, 34866), (13260, 33972), (13410, 33592), (13680, 32929), (14155, 31824), (14535, 30992), (14820, 30396), (15198, 29640), (15496, 29070), (15504, 29055), (15912, 28310), (16796, 26820), (16986, 26520), (17433, 25840), (17680, 25479), (17784, 25330), (17880, 25194), (19370, 23256), (19380, 23244), (19760, 22797), (19890, 22648), (20264, 22230), (20995, 21456)]