2437973760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4261}}^1$

素因数の和:4434

約数の個数: 144

約数和(自身を含む): 7840375200

約数和(自身を除く): 5402401440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 596, 640, 745, 768, 894, 960, 1192, 1280, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 3840, 4261, 4470, 4768, 5960, 7152, 8522, 8940, 9536, 11920, 12783, 14304, 17044, 17880, 19072, 21305, 23840, 25566, 28608, 34088, 35760, 38144, 42610, 47680, 51132, 57216, 63915, 68176, 71520, 85220, 95360, 102264, 114432, 127830, 136352, 143040, 170440, 190720, 204528, 255660, 272704, 286080, 340880, 409056, 511320, 545408, 572160, 634889, 681760, 818112, 1022640, 1090816, 1269778, 1363520, 1636224, 1904667, 2045280, 2539556, 2727040, 3174445, 3272448, 3809334, 4090560, 5079112, 5454080, 6348890, 7618668, 8181120, 9523335, 10158224, 12697780, 15237336, 16362240, 19046670, 20316448, 25395560, 30474672, 38093340, 40632896, 50791120, 60949344, 76186680, 81265792, 101582240, 121898688, 152373360, 162531584, 203164480, 243797376, 304746720, 406328960, 487594752, 609493440, 812657920, 1218986880, 2437973760]

約数ペア:

[(1, 2437973760), (2, 1218986880), (3, 812657920), (4, 609493440), (5, 487594752), (6, 406328960), (8, 304746720), (10, 243797376), (12, 203164480), (15, 162531584), (16, 152373360), (20, 121898688), (24, 101582240), (30, 81265792), (32, 76186680), (40, 60949344), (48, 50791120), (60, 40632896), (64, 38093340), (80, 30474672), (96, 25395560), (120, 20316448), (128, 19046670), (149, 16362240), (160, 15237336), (192, 12697780), (240, 10158224), (256, 9523335), (298, 8181120), (320, 7618668), (384, 6348890), (447, 5454080), (480, 5079112), (596, 4090560), (640, 3809334), (745, 3272448), (768, 3174445), (894, 2727040), (960, 2539556), (1192, 2045280), (1280, 1904667), (1490, 1636224), (1788, 1363520), (1920, 1269778), (2235, 1090816), (2384, 1022640), (2980, 818112), (3576, 681760), (3840, 634889), (4261, 572160), (4470, 545408), (4768, 511320), (5960, 409056), (7152, 340880), (8522, 286080), (8940, 272704), (9536, 255660), (11920, 204528), (12783, 190720), (14304, 170440), (17044, 143040), (17880, 136352), (19072, 127830), (21305, 114432), (23840, 102264), (25566, 95360), (28608, 85220), (34088, 71520), (35760, 68176), (38144, 63915), (42610, 57216), (47680, 51132)]