1348294720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2292

約数の個数: 112

約数和(自身を含む): 3414003840

約数和(自身を除く): 2065709120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 103, 152, 160, 190, 206, 304, 320, 380, 412, 515, 608, 760, 824, 1030, 1216, 1520, 1648, 1957, 2060, 2153, 3040, 3296, 3914, 4120, 4306, 6080, 6592, 7828, 8240, 8612, 9785, 10765, 15656, 16480, 17224, 19570, 21530, 31312, 32960, 34448, 39140, 40907, 43060, 62624, 68896, 78280, 81814, 86120, 125248, 137792, 156560, 163628, 172240, 204535, 221759, 313120, 327256, 344480, 409070, 443518, 626240, 654512, 688960, 818140, 887036, 1108795, 1309024, 1636280, 1774072, 2217590, 2618048, 3272560, 3548144, 4213421, 4435180, 6545120, 7096288, 8426842, 8870360, 13090240, 14192576, 16853684, 17740720, 21067105, 33707368, 35481440, 42134210, 67414736, 70962880, 84268420, 134829472, 168536840, 269658944, 337073680, 674147360, 1348294720]

約数ペア:

[(1, 1348294720), (2, 674147360), (4, 337073680), (5, 269658944), (8, 168536840), (10, 134829472), (16, 84268420), (19, 70962880), (20, 67414736), (32, 42134210), (38, 35481440), (40, 33707368), (64, 21067105), (76, 17740720), (80, 16853684), (95, 14192576), (103, 13090240), (152, 8870360), (160, 8426842), (190, 7096288), (206, 6545120), (304, 4435180), (320, 4213421), (380, 3548144), (412, 3272560), (515, 2618048), (608, 2217590), (760, 1774072), (824, 1636280), (1030, 1309024), (1216, 1108795), (1520, 887036), (1648, 818140), (1957, 688960), (2060, 654512), (2153, 626240), (3040, 443518), (3296, 409070), (3914, 344480), (4120, 327256), (4306, 313120), (6080, 221759), (6592, 204535), (7828, 172240), (8240, 163628), (8612, 156560), (9785, 137792), (10765, 125248), (15656, 86120), (16480, 81814), (17224, 78280), (19570, 68896), (21530, 62624), (31312, 43060), (32960, 40907), (34448, 39140)]