651368640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 448

約数和(自身を含む): 2437424640

約数和(自身を除く): 1786056000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 41, 48, 52, 57, 60, 64, 65, 67, 76, 78, 80, 82, 95, 96, 104, 114, 120, 123, 130, 134, 152, 156, 160, 164, 190, 192, 195, 201, 205, 208, 228, 240, 246, 247, 260, 268, 285, 304, 312, 320, 328, 335, 380, 390, 402, 410, 416, 456, 480, 492, 494, 520, 533, 536, 570, 608, 615, 624, 656, 670, 741, 760, 779, 780, 804, 820, 832, 871, 912, 960, 984, 988, 1005, 1040, 1066, 1072, 1140, 1216, 1230, 1235, 1248, 1273, 1312, 1340, 1482, 1520, 1558, 1560, 1599, 1608, 1640, 1742, 1824, 1968, 1976, 2010, 2080, 2132, 2144, 2280, 2337, 2460, 2470, 2496, 2546, 2613, 2624, 2665, 2680, 2747, 2964, 3040, 3116, 3120, 3198, 3216, 3280, 3484, 3648, 3705, 3819, 3895, 3936, 3952, 4020, 4160, 4264, 4288, 4355, 4560, 4674, 4920, 4940, 5092, 5226, 5330, 5360, 5494, 5928, 6080, 6232, 6240, 6365, 6396, 6432, 6560, 6968, 7410, 7638, 7790, 7872, 7904, 7995, 8040, 8241, 8528, 8710, 9120, 9348, 9840, 9880, 10127, 10184, 10452, 10660, 10720, 10988, 11685, 11856, 12464, 12480, 12730, 12792, 12864, 13065, 13120, 13735, 13936, 14820, 15276, 15580, 15808, 15990, 16080, 16482, 16549, 17056, 17420, 18240, 18696, 19095, 19680, 19760, 20254, 20368, 20904, 21320, 21440, 21976, 23370, 23712, 24928, 25460, 25584, 26130, 27470, 27872, 29640, 30381, 30552, 31160, 31980, 32160, 32964, 33098, 34112, 34840, 35711, 37392, 38190, 39360, 39520, 40508, 40736, 41205, 41808, 42640, 43952, 46740, 47424, 49647, 49856, 50635, 50920, 51168, 52193, 52260, 54940, 55744, 59280, 60762, 61104, 62320, 63960, 64320, 65928, 66196, 69680, 71422, 74784, 76380, 79040, 81016, 81472, 82410, 82745, 83616, 85280, 87904, 93480, 99294, 101270, 101840, 102336, 104386, 104520, 107133, 109880, 118560, 121524, 122208, 124640, 127920, 131856, 132392, 139360, 142844, 149568, 151905, 152760, 156579, 162032, 164820, 165490, 167232, 170560, 175808, 178555, 186960, 198588, 202540, 203680, 208772, 209040, 214266, 219760, 237120, 243048, 244416, 248235, 249280, 255840, 260965, 263712, 264784, 278720, 285688, 303810, 305520, 313158, 324064, 329640, 330980, 357110, 373920, 397176, 405080, 407360, 417544, 418080, 428532, 439520, 486096, 496470, 511680, 521930, 527424, 529568, 535665, 571376, 607620, 611040, 626316, 648128, 659280, 661960, 678509, 714220, 747840, 782895, 794352, 810160, 835088, 836160, 857064, 879040, 972192, 992940, 1043860, 1059136, 1071330, 1142752, 1215240, 1222080, 1252632, 1318560, 1323920, 1357018, 1428440, 1565790, 1588704, 1620320, 1670176, 1714128, 1944384, 1985880, 2035527, 2087720, 2142660, 2285504, 2430480, 2505264, 2637120, 2647840, 2714036, 2856880, 3131580, 3177408, 3240640, 3340352, 3392545, 3428256, 3971760, 4071054, 4175440, 4285320, 4860960, 5010528, 5295680, 5428072, 5713760, 6263160, 6785090, 6856512, 7943520, 8142108, 8350880, 8570640, 9721920, 10021056, 10177635, 10856144, 11427520, 12526320, 13570180, 15887040, 16284216, 16701760, 17141280, 20355270, 21712288, 25052640, 27140360, 32568432, 34282560, 40710540, 43424576, 50105280, 54280720, 65136864, 81421080, 108561440, 130273728, 162842160, 217122880, 325684320, 651368640]

約数ペア:

[(1, 651368640), (2, 325684320), (3, 217122880), (4, 162842160), (5, 130273728), (6, 108561440), (8, 81421080), (10, 65136864), (12, 54280720), (13, 50105280), (15, 43424576), (16, 40710540), (19, 34282560), (20, 32568432), (24, 27140360), (26, 25052640), (30, 21712288), (32, 20355270), (38, 17141280), (39, 16701760), (40, 16284216), (41, 15887040), (48, 13570180), (52, 12526320), (57, 11427520), (60, 10856144), (64, 10177635), (65, 10021056), (67, 9721920), (76, 8570640), (78, 8350880), (80, 8142108), (82, 7943520), (95, 6856512), (96, 6785090), (104, 6263160), (114, 5713760), (120, 5428072), (123, 5295680), (130, 5010528), (134, 4860960), (152, 4285320), (156, 4175440), (160, 4071054), (164, 3971760), (190, 3428256), (192, 3392545), (195, 3340352), (201, 3240640), (205, 3177408), (208, 3131580), (228, 2856880), (240, 2714036), (246, 2647840), (247, 2637120), (260, 2505264), (268, 2430480), (285, 2285504), (304, 2142660), (312, 2087720), (320, 2035527), (328, 1985880), (335, 1944384), (380, 1714128), (390, 1670176), (402, 1620320), (410, 1588704), (416, 1565790), (456, 1428440), (480, 1357018), (492, 1323920), (494, 1318560), (520, 1252632), (533, 1222080), (536, 1215240), (570, 1142752), (608, 1071330), (615, 1059136), (624, 1043860), (656, 992940), (670, 972192), (741, 879040), (760, 857064), (779, 836160), (780, 835088), (804, 810160), (820, 794352), (832, 782895), (871, 747840), (912, 714220), (960, 678509), (984, 661960), (988, 659280), (1005, 648128), (1040, 626316), (1066, 611040), (1072, 607620), (1140, 571376), (1216, 535665), (1230, 529568), (1235, 527424), (1248, 521930), (1273, 511680), (1312, 496470), (1340, 486096), (1482, 439520), (1520, 428532), (1558, 418080), (1560, 417544), (1599, 407360), (1608, 405080), (1640, 397176), (1742, 373920), (1824, 357110), (1968, 330980), (1976, 329640), (2010, 324064), (2080, 313158), (2132, 305520), (2144, 303810), (2280, 285688), (2337, 278720), (2460, 264784), (2470, 263712), (2496, 260965), (2546, 255840), (2613, 249280), (2624, 248235), (2665, 244416), (2680, 243048), (2747, 237120), (2964, 219760), (3040, 214266), (3116, 209040), (3120, 208772), (3198, 203680), (3216, 202540), (3280, 198588), (3484, 186960), (3648, 178555), (3705, 175808), (3819, 170560), (3895, 167232), (3936, 165490), (3952, 164820), (4020, 162032), (4160, 156579), (4264, 152760), (4288, 151905), (4355, 149568), (4560, 142844), (4674, 139360), (4920, 132392), (4940, 131856), (5092, 127920), (5226, 124640), (5330, 122208), (5360, 121524), (5494, 118560), (5928, 109880), (6080, 107133), (6232, 104520), (6240, 104386), (6365, 102336), (6396, 101840), (6432, 101270), (6560, 99294), (6968, 93480), (7410, 87904), (7638, 85280), (7790, 83616), (7872, 82745), (7904, 82410), (7995, 81472), (8040, 81016), (8241, 79040), (8528, 76380), (8710, 74784), (9120, 71422), (9348, 69680), (9840, 66196), (9880, 65928), (10127, 64320), (10184, 63960), (10452, 62320), (10660, 61104), (10720, 60762), (10988, 59280), (11685, 55744), (11856, 54940), (12464, 52260), (12480, 52193), (12730, 51168), (12792, 50920), (12864, 50635), (13065, 49856), (13120, 49647), (13735, 47424), (13936, 46740), (14820, 43952), (15276, 42640), (15580, 41808), (15808, 41205), (15990, 40736), (16080, 40508), (16482, 39520), (16549, 39360), (17056, 38190), (17420, 37392), (18240, 35711), (18696, 34840), (19095, 34112), (19680, 33098), (19760, 32964), (20254, 32160), (20368, 31980), (20904, 31160), (21320, 30552), (21440, 30381), (21976, 29640), (23370, 27872), (23712, 27470), (24928, 26130), (25460, 25584)]