2176357020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 6397087200

約数和(自身を除く): 4220730180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 349, 370, 444, 530, 555, 636, 698, 740, 795, 1047, 1060, 1110, 1396, 1590, 1745, 1961, 2094, 2220, 2809, 3180, 3490, 3922, 4188, 5235, 5618, 5883, 6980, 7844, 8427, 9805, 10470, 11236, 11766, 12913, 14045, 16854, 18497, 19610, 20940, 23532, 25826, 28090, 29415, 33708, 36994, 38739, 39220, 42135, 51652, 55491, 56180, 58830, 64565, 73988, 77478, 84270, 92485, 103933, 110982, 117660, 129130, 154956, 168540, 184970, 193695, 207866, 221964, 258260, 277455, 311799, 369940, 387390, 415732, 519665, 554910, 623598, 684389, 774780, 980341, 1039330, 1109820, 1247196, 1368778, 1558995, 1960682, 2053167, 2078660, 2737556, 2941023, 3117990, 3421945, 3921364, 4106334, 4901705, 5882046, 6235980, 6843890, 8212668, 9803410, 10265835, 11764092, 13687780, 14705115, 19606820, 20531670, 29410230, 36272617, 41063340, 58820460, 72545234, 108817851, 145090468, 181363085, 217635702, 362726170, 435271404, 544089255, 725452340, 1088178510, 2176357020]

約数ペア:

[(1, 2176357020), (2, 1088178510), (3, 725452340), (4, 544089255), (5, 435271404), (6, 362726170), (10, 217635702), (12, 181363085), (15, 145090468), (20, 108817851), (30, 72545234), (37, 58820460), (53, 41063340), (60, 36272617), (74, 29410230), (106, 20531670), (111, 19606820), (148, 14705115), (159, 13687780), (185, 11764092), (212, 10265835), (222, 9803410), (265, 8212668), (318, 6843890), (349, 6235980), (370, 5882046), (444, 4901705), (530, 4106334), (555, 3921364), (636, 3421945), (698, 3117990), (740, 2941023), (795, 2737556), (1047, 2078660), (1060, 2053167), (1110, 1960682), (1396, 1558995), (1590, 1368778), (1745, 1247196), (1961, 1109820), (2094, 1039330), (2220, 980341), (2809, 774780), (3180, 684389), (3490, 623598), (3922, 554910), (4188, 519665), (5235, 415732), (5618, 387390), (5883, 369940), (6980, 311799), (7844, 277455), (8427, 258260), (9805, 221964), (10470, 207866), (11236, 193695), (11766, 184970), (12913, 168540), (14045, 154956), (16854, 129130), (18497, 117660), (19610, 110982), (20940, 103933), (23532, 92485), (25826, 84270), (28090, 77478), (29415, 73988), (33708, 64565), (36994, 58830), (38739, 56180), (39220, 55491), (42135, 51652)]