262760160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2525

約数の個数: 192

約数和(自身を含む): 944177472

約数和(自身を除く): 681417312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2477, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 4954, 5304, 6240, 6630, 7072, 7431, 8160, 8840, 9908, 10608, 12385, 13260, 14862, 17680, 19816, 21216, 24770, 26520, 29724, 32201, 35360, 37155, 39632, 42109, 49540, 53040, 59448, 64402, 74310, 79264, 84218, 96603, 99080, 106080, 118896, 126327, 128804, 148620, 161005, 168436, 193206, 198160, 210545, 237792, 252654, 257608, 297240, 322010, 336872, 386412, 396320, 421090, 483015, 505308, 515216, 547417, 594480, 631635, 644020, 673744, 772824, 842180, 966030, 1010616, 1030432, 1094834, 1188960, 1263270, 1288040, 1347488, 1545648, 1642251, 1684360, 1932060, 2021232, 2189668, 2526540, 2576080, 2737085, 3091296, 3284502, 3368720, 3864120, 4042464, 4379336, 5053080, 5152160, 5474170, 6569004, 6737440, 7728240, 8211255, 8758672, 10106160, 10948340, 13138008, 15456480, 16422510, 17517344, 20212320, 21896680, 26276016, 32845020, 43793360, 52552032, 65690040, 87586720, 131380080, 262760160]

約数ペア:

[(1, 262760160), (2, 131380080), (3, 87586720), (4, 65690040), (5, 52552032), (6, 43793360), (8, 32845020), (10, 26276016), (12, 21896680), (13, 20212320), (15, 17517344), (16, 16422510), (17, 15456480), (20, 13138008), (24, 10948340), (26, 10106160), (30, 8758672), (32, 8211255), (34, 7728240), (39, 6737440), (40, 6569004), (48, 5474170), (51, 5152160), (52, 5053080), (60, 4379336), (65, 4042464), (68, 3864120), (78, 3368720), (80, 3284502), (85, 3091296), (96, 2737085), (102, 2576080), (104, 2526540), (120, 2189668), (130, 2021232), (136, 1932060), (156, 1684360), (160, 1642251), (170, 1545648), (195, 1347488), (204, 1288040), (208, 1263270), (221, 1188960), (240, 1094834), (255, 1030432), (260, 1010616), (272, 966030), (312, 842180), (340, 772824), (390, 673744), (408, 644020), (416, 631635), (442, 594480), (480, 547417), (510, 515216), (520, 505308), (544, 483015), (624, 421090), (663, 396320), (680, 386412), (780, 336872), (816, 322010), (884, 297240), (1020, 257608), (1040, 252654), (1105, 237792), (1248, 210545), (1326, 198160), (1360, 193206), (1560, 168436), (1632, 161005), (1768, 148620), (2040, 128804), (2080, 126327), (2210, 118896), (2477, 106080), (2652, 99080), (2720, 96603), (3120, 84218), (3315, 79264), (3536, 74310), (4080, 64402), (4420, 59448), (4954, 53040), (5304, 49540), (6240, 42109), (6630, 39632), (7072, 37155), (7431, 35360), (8160, 32201), (8840, 29724), (9908, 26520), (10608, 24770), (12385, 21216), (13260, 19816), (14862, 17680)]