90404160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 224

約数和(自身を含む): 358152192

約数和(自身を除く): 267748032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1223, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2446, 2464, 2640, 3080, 3360, 3520, 3669, 3696, 4620, 4892, 4928, 5280, 6115, 6160, 6720, 7338, 7392, 8561, 9240, 9784, 10560, 12230, 12320, 13453, 14676, 14784, 17122, 18345, 18480, 19568, 24460, 24640, 25683, 26906, 29352, 34244, 36690, 36960, 39136, 40359, 42805, 48920, 51366, 53812, 58704, 67265, 68488, 73380, 73920, 78272, 80718, 85610, 94171, 97840, 102732, 107624, 117408, 128415, 134530, 136976, 146760, 161436, 171220, 188342, 195680, 201795, 205464, 215248, 234816, 256830, 269060, 273952, 282513, 293520, 322872, 342440, 376684, 391360, 403590, 410928, 430496, 470855, 513660, 538120, 547904, 565026, 587040, 645744, 684880, 753368, 807180, 821856, 860992, 941710, 1027320, 1076240, 1130052, 1174080, 1291488, 1369760, 1412565, 1506736, 1614360, 1643712, 1883420, 2054640, 2152480, 2260104, 2582976, 2739520, 2825130, 3013472, 3228720, 3766840, 4109280, 4304960, 4520208, 5650260, 6026944, 6457440, 7533680, 8218560, 9040416, 11300520, 12914880, 15067360, 18080832, 22601040, 30134720, 45202080, 90404160]

約数ペア:

[(1, 90404160), (2, 45202080), (3, 30134720), (4, 22601040), (5, 18080832), (6, 15067360), (7, 12914880), (8, 11300520), (10, 9040416), (11, 8218560), (12, 7533680), (14, 6457440), (15, 6026944), (16, 5650260), (20, 4520208), (21, 4304960), (22, 4109280), (24, 3766840), (28, 3228720), (30, 3013472), (32, 2825130), (33, 2739520), (35, 2582976), (40, 2260104), (42, 2152480), (44, 2054640), (48, 1883420), (55, 1643712), (56, 1614360), (60, 1506736), (64, 1412565), (66, 1369760), (70, 1291488), (77, 1174080), (80, 1130052), (84, 1076240), (88, 1027320), (96, 941710), (105, 860992), (110, 821856), (112, 807180), (120, 753368), (132, 684880), (140, 645744), (154, 587040), (160, 565026), (165, 547904), (168, 538120), (176, 513660), (192, 470855), (210, 430496), (220, 410928), (224, 403590), (231, 391360), (240, 376684), (264, 342440), (280, 322872), (308, 293520), (320, 282513), (330, 273952), (336, 269060), (352, 256830), (385, 234816), (420, 215248), (440, 205464), (448, 201795), (462, 195680), (480, 188342), (528, 171220), (560, 161436), (616, 146760), (660, 136976), (672, 134530), (704, 128415), (770, 117408), (840, 107624), (880, 102732), (924, 97840), (960, 94171), (1056, 85610), (1120, 80718), (1155, 78272), (1223, 73920), (1232, 73380), (1320, 68488), (1344, 67265), (1540, 58704), (1680, 53812), (1760, 51366), (1848, 48920), (2112, 42805), (2240, 40359), (2310, 39136), (2446, 36960), (2464, 36690), (2640, 34244), (3080, 29352), (3360, 26906), (3520, 25683), (3669, 24640), (3696, 24460), (4620, 19568), (4892, 18480), (4928, 18345), (5280, 17122), (6115, 14784), (6160, 14676), (6720, 13453), (7338, 12320), (7392, 12230), (8561, 10560), (9240, 9784)]