513108960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 384

約数和(自身を含む): 2109348864

約数和(自身を除く): 1596239904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 663, 672, 680, 691, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1190, 1248, 1326, 1360, 1365, 1382, 1428, 1456, 1547, 1560, 1632, 1680, 1768, 1785, 1820, 1904, 2040, 2073, 2080, 2184, 2210, 2380, 2652, 2720, 2730, 2764, 2856, 2912, 3094, 3120, 3315, 3360, 3455, 3536, 3570, 3640, 3808, 4080, 4146, 4368, 4420, 4641, 4760, 4837, 5304, 5460, 5528, 5712, 6188, 6240, 6630, 6910, 7072, 7140, 7280, 7735, 8160, 8292, 8736, 8840, 8983, 9282, 9520, 9674, 10365, 10608, 10920, 11056, 11424, 11747, 12376, 13260, 13820, 14280, 14511, 14560, 15470, 16584, 17680, 17966, 18564, 19040, 19348, 20730, 21216, 21840, 22112, 23205, 23494, 24185, 24752, 26520, 26949, 27640, 28560, 29022, 30940, 33168, 35241, 35360, 35932, 37128, 38696, 41460, 43680, 44915, 46410, 46988, 48370, 49504, 53040, 53898, 55280, 57120, 58044, 58735, 61880, 62881, 66336, 70482, 71864, 72555, 74256, 77392, 82229, 82920, 89830, 92820, 93976, 96740, 106080, 107796, 110560, 116088, 117470, 123760, 125762, 134745, 140964, 143728, 145110, 148512, 152711, 154784, 164458, 165840, 176205, 179660, 185640, 187952, 188643, 193480, 215592, 232176, 234940, 246687, 247520, 251524, 269490, 281928, 287456, 290220, 305422, 314405, 328916, 331680, 352410, 359320, 371280, 375904, 377286, 386960, 411145, 431184, 458133, 464352, 469880, 493374, 503048, 538980, 563856, 580440, 610844, 628810, 657832, 704820, 718640, 742560, 754572, 763555, 773920, 822290, 862368, 916266, 939760, 943215, 986748, 1006096, 1068977, 1077960, 1127712, 1160880, 1221688, 1233435, 1257620, 1315664, 1409640, 1437280, 1509144, 1527110, 1644580, 1832532, 1879520, 1886430, 1973496, 2012192, 2137954, 2155920, 2290665, 2321760, 2443376, 2466870, 2515240, 2631328, 2819280, 3018288, 3054220, 3206931, 3289160, 3665064, 3772860, 3946992, 4275908, 4311840, 4581330, 4886752, 4933740, 5030480, 5344885, 5638560, 6036576, 6108440, 6413862, 6578320, 7330128, 7545720, 7893984, 8551816, 9162660, 9867480, 10060960, 10689770, 12216880, 12827724, 13156640, 14660256, 15091440, 16034655, 17103632, 18325320, 19734960, 21379540, 24433760, 25655448, 30182880, 32069310, 34207264, 36650640, 39469920, 42759080, 51310896, 64138620, 73301280, 85518160, 102621792, 128277240, 171036320, 256554480, 513108960]

約数ペア:

[(1, 513108960), (2, 256554480), (3, 171036320), (4, 128277240), (5, 102621792), (6, 85518160), (7, 73301280), (8, 64138620), (10, 51310896), (12, 42759080), (13, 39469920), (14, 36650640), (15, 34207264), (16, 32069310), (17, 30182880), (20, 25655448), (21, 24433760), (24, 21379540), (26, 19734960), (28, 18325320), (30, 17103632), (32, 16034655), (34, 15091440), (35, 14660256), (39, 13156640), (40, 12827724), (42, 12216880), (48, 10689770), (51, 10060960), (52, 9867480), (56, 9162660), (60, 8551816), (65, 7893984), (68, 7545720), (70, 7330128), (78, 6578320), (80, 6413862), (84, 6108440), (85, 6036576), (91, 5638560), (96, 5344885), (102, 5030480), (104, 4933740), (105, 4886752), (112, 4581330), (119, 4311840), (120, 4275908), (130, 3946992), (136, 3772860), (140, 3665064), (156, 3289160), (160, 3206931), (168, 3054220), (170, 3018288), (182, 2819280), (195, 2631328), (204, 2515240), (208, 2466870), (210, 2443376), (221, 2321760), (224, 2290665), (238, 2155920), (240, 2137954), (255, 2012192), (260, 1973496), (272, 1886430), (273, 1879520), (280, 1832532), (312, 1644580), (336, 1527110), (340, 1509144), (357, 1437280), (364, 1409640), (390, 1315664), (408, 1257620), (416, 1233435), (420, 1221688), (442, 1160880), (455, 1127712), (476, 1077960), (480, 1068977), (510, 1006096), (520, 986748), (544, 943215), (546, 939760), (560, 916266), (595, 862368), (624, 822290), (663, 773920), (672, 763555), (680, 754572), (691, 742560), (714, 718640), (728, 704820), (780, 657832), (816, 628810), (840, 610844), (884, 580440), (910, 563856), (952, 538980), (1020, 503048), (1040, 493374), (1092, 469880), (1105, 464352), (1120, 458133), (1190, 431184), (1248, 411145), (1326, 386960), (1360, 377286), (1365, 375904), (1382, 371280), (1428, 359320), (1456, 352410), (1547, 331680), (1560, 328916), (1632, 314405), (1680, 305422), (1768, 290220), (1785, 287456), (1820, 281928), (1904, 269490), (2040, 251524), (2073, 247520), (2080, 246687), (2184, 234940), (2210, 232176), (2380, 215592), (2652, 193480), (2720, 188643), (2730, 187952), (2764, 185640), (2856, 179660), (2912, 176205), (3094, 165840), (3120, 164458), (3315, 154784), (3360, 152711), (3455, 148512), (3536, 145110), (3570, 143728), (3640, 140964), (3808, 134745), (4080, 125762), (4146, 123760), (4368, 117470), (4420, 116088), (4641, 110560), (4760, 107796), (4837, 106080), (5304, 96740), (5460, 93976), (5528, 92820), (5712, 89830), (6188, 82920), (6240, 82229), (6630, 77392), (6910, 74256), (7072, 72555), (7140, 71864), (7280, 70482), (7735, 66336), (8160, 62881), (8292, 61880), (8736, 58735), (8840, 58044), (8983, 57120), (9282, 55280), (9520, 53898), (9674, 53040), (10365, 49504), (10608, 48370), (10920, 46988), (11056, 46410), (11424, 44915), (11747, 43680), (12376, 41460), (13260, 38696), (13820, 37128), (14280, 35932), (14511, 35360), (14560, 35241), (15470, 33168), (16584, 30940), (17680, 29022), (17966, 28560), (18564, 27640), (19040, 26949), (19348, 26520), (20730, 24752), (21216, 24185), (21840, 23494), (22112, 23205)]