4309760

素因数分解:

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

素因数の和:78

約数の個数: 144

約数和(自身を含む): 13048896

約数和(自身を除く): 8739136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 80, 91, 104, 112, 128, 130, 140, 148, 160, 182, 185, 208, 224, 256, 259, 260, 280, 296, 320, 364, 370, 416, 448, 455, 481, 518, 520, 560, 592, 640, 728, 740, 832, 896, 910, 962, 1036, 1040, 1120, 1184, 1280, 1295, 1456, 1480, 1664, 1792, 1820, 1924, 2072, 2080, 2240, 2368, 2405, 2590, 2912, 2960, 3328, 3367, 3640, 3848, 4144, 4160, 4480, 4736, 4810, 5180, 5824, 5920, 6734, 7280, 7696, 8288, 8320, 8960, 9472, 9620, 10360, 11648, 11840, 13468, 14560, 15392, 16576, 16640, 16835, 19240, 20720, 23296, 23680, 26936, 29120, 30784, 33152, 33670, 38480, 41440, 47360, 53872, 58240, 61568, 66304, 67340, 76960, 82880, 107744, 116480, 123136, 134680, 153920, 165760, 215488, 269360, 307840, 331520, 430976, 538720, 615680, 861952, 1077440, 2154880, 4309760]

約数ペア:

[(1, 4309760), (2, 2154880), (4, 1077440), (5, 861952), (7, 615680), (8, 538720), (10, 430976), (13, 331520), (14, 307840), (16, 269360), (20, 215488), (26, 165760), (28, 153920), (32, 134680), (35, 123136), (37, 116480), (40, 107744), (52, 82880), (56, 76960), (64, 67340), (65, 66304), (70, 61568), (74, 58240), (80, 53872), (91, 47360), (104, 41440), (112, 38480), (128, 33670), (130, 33152), (140, 30784), (148, 29120), (160, 26936), (182, 23680), (185, 23296), (208, 20720), (224, 19240), (256, 16835), (259, 16640), (260, 16576), (280, 15392), (296, 14560), (320, 13468), (364, 11840), (370, 11648), (416, 10360), (448, 9620), (455, 9472), (481, 8960), (518, 8320), (520, 8288), (560, 7696), (592, 7280), (640, 6734), (728, 5920), (740, 5824), (832, 5180), (896, 4810), (910, 4736), (962, 4480), (1036, 4160), (1040, 4144), (1120, 3848), (1184, 3640), (1280, 3367), (1295, 3328), (1456, 2960), (1480, 2912), (1664, 2590), (1792, 2405), (1820, 2368), (1924, 2240), (2072, 2080)]