30168320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 92973384

約数和(自身を除く): 62805064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 49, 52, 56, 64, 65, 70, 74, 80, 91, 98, 104, 112, 128, 130, 140, 148, 160, 182, 185, 196, 208, 224, 245, 256, 259, 260, 280, 296, 320, 364, 370, 392, 416, 448, 455, 481, 490, 518, 520, 560, 592, 637, 640, 728, 740, 784, 832, 896, 910, 962, 980, 1036, 1040, 1120, 1184, 1274, 1280, 1295, 1456, 1480, 1568, 1664, 1792, 1813, 1820, 1924, 1960, 2072, 2080, 2240, 2368, 2405, 2548, 2590, 2912, 2960, 3136, 3185, 3328, 3367, 3626, 3640, 3848, 3920, 4144, 4160, 4480, 4736, 4810, 5096, 5180, 5824, 5920, 6272, 6370, 6734, 7252, 7280, 7696, 7840, 8288, 8320, 8960, 9065, 9472, 9620, 10192, 10360, 11648, 11840, 12544, 12740, 13468, 14504, 14560, 15392, 15680, 16576, 16640, 16835, 18130, 19240, 20384, 20720, 23296, 23569, 23680, 25480, 26936, 29008, 29120, 30784, 31360, 33152, 33670, 36260, 38480, 40768, 41440, 47138, 47360, 50960, 53872, 58016, 58240, 61568, 62720, 66304, 67340, 72520, 76960, 81536, 82880, 94276, 101920, 107744, 116032, 116480, 117845, 123136, 134680, 145040, 153920, 163072, 165760, 188552, 203840, 215488, 232064, 235690, 269360, 290080, 307840, 331520, 377104, 407680, 430976, 464128, 471380, 538720, 580160, 615680, 754208, 815360, 861952, 942760, 1077440, 1160320, 1508416, 1885520, 2154880, 2320640, 3016832, 3771040, 4309760, 6033664, 7542080, 15084160, 30168320]

約数ペア:

[(1, 30168320), (2, 15084160), (4, 7542080), (5, 6033664), (7, 4309760), (8, 3771040), (10, 3016832), (13, 2320640), (14, 2154880), (16, 1885520), (20, 1508416), (26, 1160320), (28, 1077440), (32, 942760), (35, 861952), (37, 815360), (40, 754208), (49, 615680), (52, 580160), (56, 538720), (64, 471380), (65, 464128), (70, 430976), (74, 407680), (80, 377104), (91, 331520), (98, 307840), (104, 290080), (112, 269360), (128, 235690), (130, 232064), (140, 215488), (148, 203840), (160, 188552), (182, 165760), (185, 163072), (196, 153920), (208, 145040), (224, 134680), (245, 123136), (256, 117845), (259, 116480), (260, 116032), (280, 107744), (296, 101920), (320, 94276), (364, 82880), (370, 81536), (392, 76960), (416, 72520), (448, 67340), (455, 66304), (481, 62720), (490, 61568), (518, 58240), (520, 58016), (560, 53872), (592, 50960), (637, 47360), (640, 47138), (728, 41440), (740, 40768), (784, 38480), (832, 36260), (896, 33670), (910, 33152), (962, 31360), (980, 30784), (1036, 29120), (1040, 29008), (1120, 26936), (1184, 25480), (1274, 23680), (1280, 23569), (1295, 23296), (1456, 20720), (1480, 20384), (1568, 19240), (1664, 18130), (1792, 16835), (1813, 16640), (1820, 16576), (1924, 15680), (1960, 15392), (2072, 14560), (2080, 14504), (2240, 13468), (2368, 12740), (2405, 12544), (2548, 11840), (2590, 11648), (2912, 10360), (2960, 10192), (3136, 9620), (3185, 9472), (3328, 9065), (3367, 8960), (3626, 8320), (3640, 8288), (3848, 7840), (3920, 7696), (4144, 7280), (4160, 7252), (4480, 6734), (4736, 6370), (4810, 6272), (5096, 5920), (5180, 5824)]