1492861440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{3967}}^1$

素因数の和:4007

約数の個数: 240

約数和(自身を含む): 5553073152

約数和(自身を除く): 4060211712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 3967, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 7934, 8960, 9408, 10752, 11760, 11901, 12544, 13440, 15680, 15868, 17920, 18816, 19835, 23520, 23802, 25088, 26880, 27769, 31360, 31736, 37632, 39670, 47040, 47604, 53760, 55538, 59505, 62720, 63472, 75264, 79340, 83307, 94080, 95208, 111076, 119010, 125440, 126944, 138845, 158680, 166614, 188160, 190416, 194383, 222152, 238020, 253888, 277690, 317360, 333228, 376320, 380832, 388766, 416535, 444304, 476040, 507776, 555380, 583149, 634720, 666456, 761664, 777532, 833070, 888608, 952080, 971915, 1015552, 1110760, 1166298, 1269440, 1332912, 1523328, 1555064, 1666140, 1777216, 1904160, 1943830, 2031104, 2221520, 2332596, 2538880, 2665824, 2915745, 3046656, 3110128, 3332280, 3554432, 3808320, 3887660, 4443040, 4665192, 5077760, 5331648, 5831490, 6093312, 6220256, 6664560, 7108864, 7616640, 7775320, 8886080, 9330384, 10155520, 10663296, 11662980, 12440512, 13329120, 14217728, 15233280, 15550640, 17772160, 18660768, 21326592, 23325960, 24881024, 26658240, 30466560, 31101280, 35544320, 37321536, 42653184, 46651920, 49762048, 53316480, 62202560, 71088640, 74643072, 93303840, 99524096, 106632960, 124405120, 149286144, 186607680, 213265920, 248810240, 298572288, 373215360, 497620480, 746430720, 1492861440]

約数ペア:

[(1, 1492861440), (2, 746430720), (3, 497620480), (4, 373215360), (5, 298572288), (6, 248810240), (7, 213265920), (8, 186607680), (10, 149286144), (12, 124405120), (14, 106632960), (15, 99524096), (16, 93303840), (20, 74643072), (21, 71088640), (24, 62202560), (28, 53316480), (30, 49762048), (32, 46651920), (35, 42653184), (40, 37321536), (42, 35544320), (48, 31101280), (49, 30466560), (56, 26658240), (60, 24881024), (64, 23325960), (70, 21326592), (80, 18660768), (84, 17772160), (96, 15550640), (98, 15233280), (105, 14217728), (112, 13329120), (120, 12440512), (128, 11662980), (140, 10663296), (147, 10155520), (160, 9330384), (168, 8886080), (192, 7775320), (196, 7616640), (210, 7108864), (224, 6664560), (240, 6220256), (245, 6093312), (256, 5831490), (280, 5331648), (294, 5077760), (320, 4665192), (336, 4443040), (384, 3887660), (392, 3808320), (420, 3554432), (448, 3332280), (480, 3110128), (490, 3046656), (512, 2915745), (560, 2665824), (588, 2538880), (640, 2332596), (672, 2221520), (735, 2031104), (768, 1943830), (784, 1904160), (840, 1777216), (896, 1666140), (960, 1555064), (980, 1523328), (1120, 1332912), (1176, 1269440), (1280, 1166298), (1344, 1110760), (1470, 1015552), (1536, 971915), (1568, 952080), (1680, 888608), (1792, 833070), (1920, 777532), (1960, 761664), (2240, 666456), (2352, 634720), (2560, 583149), (2688, 555380), (2940, 507776), (3136, 476040), (3360, 444304), (3584, 416535), (3840, 388766), (3920, 380832), (3967, 376320), (4480, 333228), (4704, 317360), (5376, 277690), (5880, 253888), (6272, 238020), (6720, 222152), (7680, 194383), (7840, 190416), (7934, 188160), (8960, 166614), (9408, 158680), (10752, 138845), (11760, 126944), (11901, 125440), (12544, 119010), (13440, 111076), (15680, 95208), (15868, 94080), (17920, 83307), (18816, 79340), (19835, 75264), (23520, 63472), (23802, 62720), (25088, 59505), (26880, 55538), (27769, 53760), (31360, 47604), (31736, 47040), (37632, 39670)]