56398680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 207258480

約数和(自身を除く): 150859800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 103, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 206, 216, 234, 260, 270, 309, 312, 324, 338, 351, 360, 390, 405, 412, 468, 507, 515, 520, 540, 585, 618, 648, 676, 702, 780, 810, 824, 845, 927, 936, 1014, 1030, 1053, 1080, 1170, 1236, 1339, 1352, 1404, 1521, 1545, 1560, 1620, 1690, 1755, 1854, 2028, 2060, 2106, 2340, 2472, 2535, 2678, 2781, 2808, 3042, 3090, 3240, 3380, 3510, 3708, 4017, 4056, 4120, 4212, 4563, 4635, 4680, 5070, 5265, 5356, 5562, 6084, 6180, 6695, 6760, 7020, 7416, 7605, 8034, 8343, 8424, 9126, 9270, 10140, 10530, 10712, 11124, 12051, 12168, 12360, 13390, 13689, 13905, 14040, 15210, 16068, 16686, 17407, 18252, 18540, 20085, 20280, 21060, 22248, 22815, 24102, 26780, 27378, 27810, 30420, 32136, 33372, 34814, 36153, 36504, 37080, 40170, 41715, 42120, 45630, 48204, 52221, 53560, 54756, 55620, 60255, 60840, 66744, 68445, 69628, 72306, 80340, 83430, 87035, 91260, 96408, 104442, 108459, 109512, 111240, 120510, 136890, 139256, 144612, 156663, 160680, 166860, 174070, 180765, 182520, 208884, 216918, 241020, 261105, 273780, 289224, 313326, 333720, 348140, 361530, 417768, 433836, 469989, 482040, 522210, 542295, 547560, 626652, 696280, 723060, 783315, 867672, 939978, 1044420, 1084590, 1253304, 1409967, 1446120, 1566630, 1879956, 2088840, 2169180, 2349945, 2819934, 3133260, 3759912, 4338360, 4699890, 5639868, 6266520, 7049835, 9399780, 11279736, 14099670, 18799560, 28199340, 56398680]

約数ペア:

[(1, 56398680), (2, 28199340), (3, 18799560), (4, 14099670), (5, 11279736), (6, 9399780), (8, 7049835), (9, 6266520), (10, 5639868), (12, 4699890), (13, 4338360), (15, 3759912), (18, 3133260), (20, 2819934), (24, 2349945), (26, 2169180), (27, 2088840), (30, 1879956), (36, 1566630), (39, 1446120), (40, 1409967), (45, 1253304), (52, 1084590), (54, 1044420), (60, 939978), (65, 867672), (72, 783315), (78, 723060), (81, 696280), (90, 626652), (103, 547560), (104, 542295), (108, 522210), (117, 482040), (120, 469989), (130, 433836), (135, 417768), (156, 361530), (162, 348140), (169, 333720), (180, 313326), (195, 289224), (206, 273780), (216, 261105), (234, 241020), (260, 216918), (270, 208884), (309, 182520), (312, 180765), (324, 174070), (338, 166860), (351, 160680), (360, 156663), (390, 144612), (405, 139256), (412, 136890), (468, 120510), (507, 111240), (515, 109512), (520, 108459), (540, 104442), (585, 96408), (618, 91260), (648, 87035), (676, 83430), (702, 80340), (780, 72306), (810, 69628), (824, 68445), (845, 66744), (927, 60840), (936, 60255), (1014, 55620), (1030, 54756), (1053, 53560), (1080, 52221), (1170, 48204), (1236, 45630), (1339, 42120), (1352, 41715), (1404, 40170), (1521, 37080), (1545, 36504), (1560, 36153), (1620, 34814), (1690, 33372), (1755, 32136), (1854, 30420), (2028, 27810), (2060, 27378), (2106, 26780), (2340, 24102), (2472, 22815), (2535, 22248), (2678, 21060), (2781, 20280), (2808, 20085), (3042, 18540), (3090, 18252), (3240, 17407), (3380, 16686), (3510, 16068), (3708, 15210), (4017, 14040), (4056, 13905), (4120, 13689), (4212, 13390), (4563, 12360), (4635, 12168), (4680, 12051), (5070, 11124), (5265, 10712), (5356, 10530), (5562, 10140), (6084, 9270), (6180, 9126), (6695, 8424), (6760, 8343), (7020, 8034), (7416, 7605)]