276855040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 842683968

約数和(自身を除く): 565828928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 64, 70, 77, 80, 88, 106, 110, 112, 128, 140, 154, 160, 176, 212, 220, 224, 256, 265, 280, 308, 320, 352, 371, 385, 424, 440, 448, 530, 560, 583, 616, 640, 704, 742, 770, 848, 880, 896, 1060, 1120, 1166, 1232, 1280, 1408, 1484, 1540, 1696, 1760, 1792, 1855, 2120, 2240, 2332, 2464, 2809, 2816, 2915, 2968, 3080, 3392, 3520, 3710, 4081, 4240, 4480, 4664, 4928, 5618, 5830, 5936, 6160, 6784, 7040, 7420, 8162, 8480, 8960, 9328, 9856, 11236, 11660, 11872, 12320, 13568, 14045, 14080, 14840, 16324, 16960, 18656, 19663, 19712, 20405, 22472, 23320, 23744, 24640, 28090, 29680, 30899, 32648, 33920, 37312, 39326, 40810, 44944, 46640, 47488, 49280, 56180, 59360, 61798, 65296, 67840, 74624, 78652, 81620, 89888, 93280, 94976, 98315, 98560, 112360, 118720, 123596, 130592, 149248, 154495, 157304, 163240, 179776, 186560, 196630, 216293, 224720, 237440, 247192, 261184, 308990, 314608, 326480, 359552, 373120, 393260, 432586, 449440, 474880, 494384, 522368, 617980, 629216, 652960, 719104, 746240, 786520, 865172, 898880, 988768, 1044736, 1081465, 1235960, 1258432, 1305920, 1573040, 1730344, 1797760, 1977536, 2162930, 2471920, 2516864, 2611840, 3146080, 3460688, 3595520, 3955072, 4325860, 4943840, 5033728, 5223680, 6292160, 6921376, 7910144, 8651720, 9887680, 12584320, 13842752, 17303440, 19775360, 25168640, 27685504, 34606880, 39550720, 55371008, 69213760, 138427520, 276855040]

約数ペア:

[(1, 276855040), (2, 138427520), (4, 69213760), (5, 55371008), (7, 39550720), (8, 34606880), (10, 27685504), (11, 25168640), (14, 19775360), (16, 17303440), (20, 13842752), (22, 12584320), (28, 9887680), (32, 8651720), (35, 7910144), (40, 6921376), (44, 6292160), (53, 5223680), (55, 5033728), (56, 4943840), (64, 4325860), (70, 3955072), (77, 3595520), (80, 3460688), (88, 3146080), (106, 2611840), (110, 2516864), (112, 2471920), (128, 2162930), (140, 1977536), (154, 1797760), (160, 1730344), (176, 1573040), (212, 1305920), (220, 1258432), (224, 1235960), (256, 1081465), (265, 1044736), (280, 988768), (308, 898880), (320, 865172), (352, 786520), (371, 746240), (385, 719104), (424, 652960), (440, 629216), (448, 617980), (530, 522368), (560, 494384), (583, 474880), (616, 449440), (640, 432586), (704, 393260), (742, 373120), (770, 359552), (848, 326480), (880, 314608), (896, 308990), (1060, 261184), (1120, 247192), (1166, 237440), (1232, 224720), (1280, 216293), (1408, 196630), (1484, 186560), (1540, 179776), (1696, 163240), (1760, 157304), (1792, 154495), (1855, 149248), (2120, 130592), (2240, 123596), (2332, 118720), (2464, 112360), (2809, 98560), (2816, 98315), (2915, 94976), (2968, 93280), (3080, 89888), (3392, 81620), (3520, 78652), (3710, 74624), (4081, 67840), (4240, 65296), (4480, 61798), (4664, 59360), (4928, 56180), (5618, 49280), (5830, 47488), (5936, 46640), (6160, 44944), (6784, 40810), (7040, 39326), (7420, 37312), (8162, 33920), (8480, 32648), (8960, 30899), (9328, 29680), (9856, 28090), (11236, 24640), (11660, 23744), (11872, 23320), (12320, 22472), (13568, 20405), (14045, 19712), (14080, 19663), (14840, 18656), (16324, 16960)]