319131360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 192

約数和(自身を含む): 1153474560

約数和(自身を除く): 834343200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2383, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4766, 4960, 5580, 6696, 7149, 7440, 8370, 8928, 9532, 11160, 11915, 13392, 14298, 14880, 16740, 19064, 21447, 22320, 23830, 26784, 28596, 33480, 35745, 38128, 42894, 44640, 47660, 57192, 64341, 66960, 71490, 73873, 76256, 85788, 95320, 107235, 114384, 128682, 133920, 142980, 147746, 171576, 190640, 214470, 221619, 228768, 257364, 285960, 295492, 321705, 343152, 369365, 381280, 428940, 443238, 514728, 571920, 590984, 643410, 664857, 686304, 738730, 857880, 886476, 1029456, 1108095, 1143840, 1181968, 1286820, 1329714, 1477460, 1715760, 1772952, 1994571, 2058912, 2216190, 2363936, 2573640, 2659428, 2954920, 3324285, 3431520, 3545904, 3989142, 4432380, 5147280, 5318856, 5909840, 6648570, 7091808, 7978284, 8864760, 9972855, 10294560, 10637712, 11819680, 13297140, 15956568, 17729520, 19945710, 21275424, 26594280, 31913136, 35459040, 39891420, 53188560, 63826272, 79782840, 106377120, 159565680, 319131360]

約数ペア:

[(1, 319131360), (2, 159565680), (3, 106377120), (4, 79782840), (5, 63826272), (6, 53188560), (8, 39891420), (9, 35459040), (10, 31913136), (12, 26594280), (15, 21275424), (16, 19945710), (18, 17729520), (20, 15956568), (24, 13297140), (27, 11819680), (30, 10637712), (31, 10294560), (32, 9972855), (36, 8864760), (40, 7978284), (45, 7091808), (48, 6648570), (54, 5909840), (60, 5318856), (62, 5147280), (72, 4432380), (80, 3989142), (90, 3545904), (93, 3431520), (96, 3324285), (108, 2954920), (120, 2659428), (124, 2573640), (135, 2363936), (144, 2216190), (155, 2058912), (160, 1994571), (180, 1772952), (186, 1715760), (216, 1477460), (240, 1329714), (248, 1286820), (270, 1181968), (279, 1143840), (288, 1108095), (310, 1029456), (360, 886476), (372, 857880), (432, 738730), (465, 686304), (480, 664857), (496, 643410), (540, 590984), (558, 571920), (620, 514728), (720, 443238), (744, 428940), (837, 381280), (864, 369365), (930, 343152), (992, 321705), (1080, 295492), (1116, 285960), (1240, 257364), (1395, 228768), (1440, 221619), (1488, 214470), (1674, 190640), (1860, 171576), (2160, 147746), (2232, 142980), (2383, 133920), (2480, 128682), (2790, 114384), (2976, 107235), (3348, 95320), (3720, 85788), (4185, 76256), (4320, 73873), (4464, 71490), (4766, 66960), (4960, 64341), (5580, 57192), (6696, 47660), (7149, 44640), (7440, 42894), (8370, 38128), (8928, 35745), (9532, 33480), (11160, 28596), (11915, 26784), (13392, 23830), (14298, 22320), (14880, 21447), (16740, 19064)]