505145160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 320

約数和(自身を含む): 1866110400

約数和(自身を除く): 1360965240

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, 67, 72, 78, 81, 90, 104, 108, 117, 120, 130, 134, 135, 156, 162, 179, 180, 195, 201, 216, 234, 260, 268, 270, 312, 324, 335, 351, 358, 360, 390, 402, 405, 468, 520, 536, 537, 540, 585, 603, 648, 670, 702, 716, 780, 804, 810, 871, 895, 936, 1005, 1053, 1074, 1080, 1170, 1206, 1340, 1404, 1432, 1560, 1608, 1611, 1620, 1742, 1755, 1790, 1809, 2010, 2106, 2148, 2327, 2340, 2412, 2613, 2680, 2685, 2808, 3015, 3222, 3240, 3484, 3510, 3580, 3618, 4020, 4212, 4296, 4355, 4654, 4680, 4824, 4833, 5226, 5265, 5370, 5427, 6030, 6444, 6968, 6981, 7020, 7160, 7236, 7839, 8040, 8055, 8424, 8710, 9045, 9308, 9666, 10452, 10530, 10740, 10854, 11635, 11993, 12060, 12888, 13065, 13962, 14040, 14472, 14499, 15678, 16110, 17420, 18090, 18616, 19332, 20904, 20943, 21060, 21480, 21708, 23270, 23517, 23986, 24120, 24165, 26130, 27135, 27924, 28998, 31356, 32220, 34840, 34905, 35979, 36180, 38664, 39195, 41886, 42120, 43416, 46540, 47034, 47972, 48330, 52260, 54270, 55848, 57996, 59965, 62712, 62829, 64440, 69810, 70551, 71958, 72360, 72495, 78390, 83772, 93080, 94068, 95944, 96660, 104520, 104715, 107937, 108540, 115992, 117585, 119930, 125658, 139620, 141102, 143916, 144990, 155909, 156780, 167544, 179895, 188136, 188487, 193320, 209430, 215874, 217080, 235170, 239860, 251316, 279240, 282204, 287832, 289980, 311818, 313560, 314145, 323811, 352755, 359790, 376974, 418860, 431748, 467727, 470340, 479720, 502632, 539685, 564408, 579960, 623636, 628290, 647622, 705510, 719580, 753948, 779545, 837720, 863496, 935454, 940680, 942435, 971433, 1079370, 1247272, 1256580, 1295244, 1403181, 1411020, 1439160, 1507896, 1559090, 1619055, 1870908, 1884870, 1942866, 2158740, 2338635, 2513160, 2590488, 2806362, 2822040, 3118180, 3238110, 3741816, 3769740, 3885732, 4209543, 4317480, 4677270, 4857165, 5612724, 6236360, 6476220, 7015905, 7539480, 7771464, 8419086, 9354540, 9714330, 11225448, 12628629, 12952440, 14031810, 16838172, 18709080, 19428660, 21047715, 25257258, 28063620, 33676344, 38857320, 42095430, 50514516, 56127240, 63143145, 84190860, 101029032, 126286290, 168381720, 252572580, 505145160]

約数ペア:

[(1, 505145160), (2, 252572580), (3, 168381720), (4, 126286290), (5, 101029032), (6, 84190860), (8, 63143145), (9, 56127240), (10, 50514516), (12, 42095430), (13, 38857320), (15, 33676344), (18, 28063620), (20, 25257258), (24, 21047715), (26, 19428660), (27, 18709080), (30, 16838172), (36, 14031810), (39, 12952440), (40, 12628629), (45, 11225448), (52, 9714330), (54, 9354540), (60, 8419086), (65, 7771464), (67, 7539480), (72, 7015905), (78, 6476220), (81, 6236360), (90, 5612724), (104, 4857165), (108, 4677270), (117, 4317480), (120, 4209543), (130, 3885732), (134, 3769740), (135, 3741816), (156, 3238110), (162, 3118180), (179, 2822040), (180, 2806362), (195, 2590488), (201, 2513160), (216, 2338635), (234, 2158740), (260, 1942866), (268, 1884870), (270, 1870908), (312, 1619055), (324, 1559090), (335, 1507896), (351, 1439160), (358, 1411020), (360, 1403181), (390, 1295244), (402, 1256580), (405, 1247272), (468, 1079370), (520, 971433), (536, 942435), (537, 940680), (540, 935454), (585, 863496), (603, 837720), (648, 779545), (670, 753948), (702, 719580), (716, 705510), (780, 647622), (804, 628290), (810, 623636), (871, 579960), (895, 564408), (936, 539685), (1005, 502632), (1053, 479720), (1074, 470340), (1080, 467727), (1170, 431748), (1206, 418860), (1340, 376974), (1404, 359790), (1432, 352755), (1560, 323811), (1608, 314145), (1611, 313560), (1620, 311818), (1742, 289980), (1755, 287832), (1790, 282204), (1809, 279240), (2010, 251316), (2106, 239860), (2148, 235170), (2327, 217080), (2340, 215874), (2412, 209430), (2613, 193320), (2680, 188487), (2685, 188136), (2808, 179895), (3015, 167544), (3222, 156780), (3240, 155909), (3484, 144990), (3510, 143916), (3580, 141102), (3618, 139620), (4020, 125658), (4212, 119930), (4296, 117585), (4355, 115992), (4654, 108540), (4680, 107937), (4824, 104715), (4833, 104520), (5226, 96660), (5265, 95944), (5370, 94068), (5427, 93080), (6030, 83772), (6444, 78390), (6968, 72495), (6981, 72360), (7020, 71958), (7160, 70551), (7236, 69810), (7839, 64440), (8040, 62829), (8055, 62712), (8424, 59965), (8710, 57996), (9045, 55848), (9308, 54270), (9666, 52260), (10452, 48330), (10530, 47972), (10740, 47034), (10854, 46540), (11635, 43416), (11993, 42120), (12060, 41886), (12888, 39195), (13065, 38664), (13962, 36180), (14040, 35979), (14472, 34905), (14499, 34840), (15678, 32220), (16110, 31356), (17420, 28998), (18090, 27924), (18616, 27135), (19332, 26130), (20904, 24165), (20943, 24120), (21060, 23986), (21480, 23517), (21708, 23270)]