40106880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 155692800

約数和(自身を除く): 115585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 211, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 422, 432, 440, 480, 495, 528, 540, 576, 594, 633, 640, 660, 704, 720, 792, 844, 864, 880, 960, 990, 1055, 1056, 1080, 1152, 1188, 1266, 1320, 1408, 1440, 1485, 1584, 1688, 1728, 1760, 1899, 1920, 1980, 2110, 2112, 2160, 2321, 2376, 2532, 2640, 2880, 2970, 3165, 3168, 3376, 3456, 3520, 3798, 3960, 4220, 4224, 4320, 4642, 4752, 5064, 5280, 5697, 5760, 5940, 6330, 6336, 6752, 6963, 7040, 7596, 7920, 8440, 8640, 9284, 9495, 9504, 10128, 10560, 11394, 11605, 11880, 12660, 12672, 13504, 13926, 15192, 15840, 16880, 17280, 18568, 18990, 19008, 20256, 20889, 21120, 22788, 23210, 23760, 25320, 27008, 27852, 28485, 30384, 31680, 33760, 34815, 37136, 37980, 38016, 40512, 41778, 45576, 46420, 47520, 50640, 55704, 56970, 60768, 62667, 63360, 67520, 69630, 74272, 75960, 81024, 83556, 91152, 92840, 95040, 101280, 104445, 111408, 113940, 121536, 125334, 135040, 139260, 148544, 151920, 167112, 182304, 185680, 190080, 202560, 208890, 222816, 227880, 243072, 250668, 278520, 297088, 303840, 313335, 334224, 364608, 371360, 405120, 417780, 445632, 455760, 501336, 557040, 607680, 626670, 668448, 729216, 742720, 835560, 891264, 911520, 1002672, 1114080, 1215360, 1253340, 1336896, 1485440, 1671120, 1823040, 2005344, 2228160, 2506680, 2673792, 3342240, 3646080, 4010688, 4456320, 5013360, 6684480, 8021376, 10026720, 13368960, 20053440, 40106880]

約数ペア:

[(1, 40106880), (2, 20053440), (3, 13368960), (4, 10026720), (5, 8021376), (6, 6684480), (8, 5013360), (9, 4456320), (10, 4010688), (11, 3646080), (12, 3342240), (15, 2673792), (16, 2506680), (18, 2228160), (20, 2005344), (22, 1823040), (24, 1671120), (27, 1485440), (30, 1336896), (32, 1253340), (33, 1215360), (36, 1114080), (40, 1002672), (44, 911520), (45, 891264), (48, 835560), (54, 742720), (55, 729216), (60, 668448), (64, 626670), (66, 607680), (72, 557040), (80, 501336), (88, 455760), (90, 445632), (96, 417780), (99, 405120), (108, 371360), (110, 364608), (120, 334224), (128, 313335), (132, 303840), (135, 297088), (144, 278520), (160, 250668), (165, 243072), (176, 227880), (180, 222816), (192, 208890), (198, 202560), (211, 190080), (216, 185680), (220, 182304), (240, 167112), (264, 151920), (270, 148544), (288, 139260), (297, 135040), (320, 125334), (330, 121536), (352, 113940), (360, 111408), (384, 104445), (396, 101280), (422, 95040), (432, 92840), (440, 91152), (480, 83556), (495, 81024), (528, 75960), (540, 74272), (576, 69630), (594, 67520), (633, 63360), (640, 62667), (660, 60768), (704, 56970), (720, 55704), (792, 50640), (844, 47520), (864, 46420), (880, 45576), (960, 41778), (990, 40512), (1055, 38016), (1056, 37980), (1080, 37136), (1152, 34815), (1188, 33760), (1266, 31680), (1320, 30384), (1408, 28485), (1440, 27852), (1485, 27008), (1584, 25320), (1688, 23760), (1728, 23210), (1760, 22788), (1899, 21120), (1920, 20889), (1980, 20256), (2110, 19008), (2112, 18990), (2160, 18568), (2321, 17280), (2376, 16880), (2532, 15840), (2640, 15192), (2880, 13926), (2970, 13504), (3165, 12672), (3168, 12660), (3376, 11880), (3456, 11605), (3520, 11394), (3798, 10560), (3960, 10128), (4220, 9504), (4224, 9495), (4320, 9284), (4642, 8640), (4752, 8440), (5064, 7920), (5280, 7596), (5697, 7040), (5760, 6963), (5940, 6752), (6330, 6336)]