2647407360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 9187109568

約数和(自身を除く): 6539702208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 181, 192, 195, 208, 240, 256, 260, 293, 312, 320, 362, 384, 390, 416, 480, 520, 543, 586, 624, 640, 724, 768, 780, 832, 879, 905, 960, 1040, 1086, 1172, 1248, 1280, 1448, 1465, 1560, 1664, 1758, 1810, 1920, 2080, 2172, 2344, 2353, 2496, 2715, 2896, 2930, 3120, 3328, 3516, 3620, 3809, 3840, 4160, 4344, 4395, 4688, 4706, 4992, 5430, 5792, 5860, 6240, 7032, 7059, 7240, 7618, 8320, 8688, 8790, 9376, 9412, 9984, 10860, 11427, 11584, 11720, 11765, 12480, 14064, 14118, 14480, 15236, 16640, 17376, 17580, 18752, 18824, 19045, 21720, 22854, 23168, 23440, 23530, 24960, 28128, 28236, 28960, 30472, 34752, 35160, 35295, 37504, 37648, 38090, 43440, 45708, 46336, 46880, 47060, 49920, 53033, 56256, 56472, 57135, 57920, 60944, 69504, 70320, 70590, 75008, 75296, 76180, 86880, 91416, 93760, 94120, 106066, 112512, 112944, 114270, 115840, 121888, 139008, 140640, 141180, 150592, 152360, 159099, 173760, 182832, 187520, 188240, 212132, 225024, 225888, 228540, 231680, 243776, 265165, 281280, 282360, 301184, 304720, 318198, 347520, 365664, 375040, 376480, 424264, 451776, 457080, 487552, 530330, 562560, 564720, 602368, 609440, 636396, 689429, 695040, 731328, 752960, 795495, 848528, 903552, 914160, 975104, 1060660, 1125120, 1129440, 1218880, 1272792, 1378858, 1462656, 1505920, 1590990, 1697056, 1807104, 1828320, 2068287, 2121320, 2258880, 2437760, 2545584, 2757716, 2925312, 3011840, 3181980, 3394112, 3447145, 3656640, 4136574, 4242640, 4517760, 4875520, 5091168, 5515432, 6363960, 6788224, 6894290, 7313280, 8273148, 8485280, 9035520, 10182336, 10341435, 11030864, 12727920, 13576448, 13788580, 14626560, 16546296, 16970560, 20364672, 20682870, 22061728, 25455840, 27577160, 33092592, 33941120, 40729344, 41365740, 44123456, 50911680, 55154320, 66185184, 67882240, 82731480, 88246912, 101823360, 110308640, 132370368, 165462960, 176493824, 203646720, 220617280, 264740736, 330925920, 441234560, 529481472, 661851840, 882469120, 1323703680, 2647407360]

約数ペア:

[(1, 2647407360), (2, 1323703680), (3, 882469120), (4, 661851840), (5, 529481472), (6, 441234560), (8, 330925920), (10, 264740736), (12, 220617280), (13, 203646720), (15, 176493824), (16, 165462960), (20, 132370368), (24, 110308640), (26, 101823360), (30, 88246912), (32, 82731480), (39, 67882240), (40, 66185184), (48, 55154320), (52, 50911680), (60, 44123456), (64, 41365740), (65, 40729344), (78, 33941120), (80, 33092592), (96, 27577160), (104, 25455840), (120, 22061728), (128, 20682870), (130, 20364672), (156, 16970560), (160, 16546296), (181, 14626560), (192, 13788580), (195, 13576448), (208, 12727920), (240, 11030864), (256, 10341435), (260, 10182336), (293, 9035520), (312, 8485280), (320, 8273148), (362, 7313280), (384, 6894290), (390, 6788224), (416, 6363960), (480, 5515432), (520, 5091168), (543, 4875520), (586, 4517760), (624, 4242640), (640, 4136574), (724, 3656640), (768, 3447145), (780, 3394112), (832, 3181980), (879, 3011840), (905, 2925312), (960, 2757716), (1040, 2545584), (1086, 2437760), (1172, 2258880), (1248, 2121320), (1280, 2068287), (1448, 1828320), (1465, 1807104), (1560, 1697056), (1664, 1590990), (1758, 1505920), (1810, 1462656), (1920, 1378858), (2080, 1272792), (2172, 1218880), (2344, 1129440), (2353, 1125120), (2496, 1060660), (2715, 975104), (2896, 914160), (2930, 903552), (3120, 848528), (3328, 795495), (3516, 752960), (3620, 731328), (3809, 695040), (3840, 689429), (4160, 636396), (4344, 609440), (4395, 602368), (4688, 564720), (4706, 562560), (4992, 530330), (5430, 487552), (5792, 457080), (5860, 451776), (6240, 424264), (7032, 376480), (7059, 375040), (7240, 365664), (7618, 347520), (8320, 318198), (8688, 304720), (8790, 301184), (9376, 282360), (9412, 281280), (9984, 265165), (10860, 243776), (11427, 231680), (11584, 228540), (11720, 225888), (11765, 225024), (12480, 212132), (14064, 188240), (14118, 187520), (14480, 182832), (15236, 173760), (16640, 159099), (17376, 152360), (17580, 150592), (18752, 141180), (18824, 140640), (19045, 139008), (21720, 121888), (22854, 115840), (23168, 114270), (23440, 112944), (23530, 112512), (24960, 106066), (28128, 94120), (28236, 93760), (28960, 91416), (30472, 86880), (34752, 76180), (35160, 75296), (35295, 75008), (37504, 70590), (37648, 70320), (38090, 69504), (43440, 60944), (45708, 57920), (46336, 57135), (46880, 56472), (47060, 56256), (49920, 53033)]