12521600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 38955840

約数和(自身を除く): 26434240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 43, 50, 52, 56, 64, 65, 70, 80, 86, 91, 100, 104, 112, 128, 130, 140, 160, 172, 175, 182, 200, 208, 215, 224, 260, 280, 301, 320, 325, 344, 350, 364, 400, 416, 430, 448, 455, 520, 559, 560, 602, 640, 650, 688, 700, 728, 800, 832, 860, 896, 910, 1040, 1075, 1118, 1120, 1204, 1300, 1376, 1400, 1456, 1505, 1600, 1664, 1720, 1820, 2080, 2150, 2236, 2240, 2275, 2408, 2600, 2752, 2795, 2800, 2912, 3010, 3200, 3440, 3640, 3913, 4160, 4300, 4472, 4480, 4550, 4816, 5200, 5504, 5590, 5600, 5824, 6020, 6880, 7280, 7525, 7826, 8320, 8600, 8944, 9100, 9632, 10400, 11180, 11200, 11648, 12040, 13760, 13975, 14560, 15050, 15652, 17200, 17888, 18200, 19264, 19565, 20800, 22360, 22400, 24080, 27520, 27950, 29120, 30100, 31304, 34400, 35776, 36400, 38528, 39130, 41600, 44720, 48160, 55900, 58240, 60200, 62608, 68800, 71552, 72800, 78260, 89440, 96320, 97825, 111800, 120400, 125216, 137600, 145600, 156520, 178880, 192640, 195650, 223600, 240800, 250432, 291200, 313040, 357760, 391300, 447200, 481600, 500864, 626080, 782600, 894400, 963200, 1252160, 1565200, 1788800, 2504320, 3130400, 6260800, 12521600]

約数ペア:

[(1, 12521600), (2, 6260800), (4, 3130400), (5, 2504320), (7, 1788800), (8, 1565200), (10, 1252160), (13, 963200), (14, 894400), (16, 782600), (20, 626080), (25, 500864), (26, 481600), (28, 447200), (32, 391300), (35, 357760), (40, 313040), (43, 291200), (50, 250432), (52, 240800), (56, 223600), (64, 195650), (65, 192640), (70, 178880), (80, 156520), (86, 145600), (91, 137600), (100, 125216), (104, 120400), (112, 111800), (128, 97825), (130, 96320), (140, 89440), (160, 78260), (172, 72800), (175, 71552), (182, 68800), (200, 62608), (208, 60200), (215, 58240), (224, 55900), (260, 48160), (280, 44720), (301, 41600), (320, 39130), (325, 38528), (344, 36400), (350, 35776), (364, 34400), (400, 31304), (416, 30100), (430, 29120), (448, 27950), (455, 27520), (520, 24080), (559, 22400), (560, 22360), (602, 20800), (640, 19565), (650, 19264), (688, 18200), (700, 17888), (728, 17200), (800, 15652), (832, 15050), (860, 14560), (896, 13975), (910, 13760), (1040, 12040), (1075, 11648), (1118, 11200), (1120, 11180), (1204, 10400), (1300, 9632), (1376, 9100), (1400, 8944), (1456, 8600), (1505, 8320), (1600, 7826), (1664, 7525), (1720, 7280), (1820, 6880), (2080, 6020), (2150, 5824), (2236, 5600), (2240, 5590), (2275, 5504), (2408, 5200), (2600, 4816), (2752, 4550), (2795, 4480), (2800, 4472), (2912, 4300), (3010, 4160), (3200, 3913), (3440, 3640)]