28002829440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2991

約数の個数: 256

約数和(自身を含む): 92188938240

約数和(自身を除く): 64186108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 127, 128, 160, 164, 192, 205, 240, 246, 254, 320, 328, 381, 384, 410, 480, 492, 508, 615, 635, 640, 656, 762, 820, 960, 984, 1016, 1230, 1270, 1312, 1524, 1640, 1905, 1920, 1968, 2032, 2460, 2540, 2624, 2801, 3048, 3280, 3810, 3936, 4064, 4920, 5080, 5207, 5248, 5602, 6096, 6560, 7620, 7872, 8128, 8403, 9840, 10160, 10414, 11204, 12192, 13120, 14005, 15240, 15621, 15744, 16256, 16806, 19680, 20320, 20828, 22408, 24384, 26035, 26240, 28010, 30480, 31242, 33612, 39360, 40640, 41656, 42015, 44816, 48768, 52070, 56020, 60960, 62484, 67224, 78105, 78720, 81280, 83312, 84030, 89632, 104140, 112040, 114841, 121920, 124968, 134448, 156210, 166624, 168060, 179264, 208280, 224080, 229682, 243840, 249936, 268896, 312420, 333248, 336120, 344523, 355727, 358528, 416560, 448160, 459364, 499872, 537792, 574205, 624840, 666496, 672240, 689046, 711454, 833120, 896320, 918728, 999744, 1067181, 1075584, 1148410, 1249680, 1344480, 1378092, 1422908, 1666240, 1722615, 1778635, 1792640, 1837456, 1999488, 2134362, 2296820, 2499360, 2688960, 2756184, 2845816, 3332480, 3445230, 3557270, 3674912, 4268724, 4593640, 4998720, 5335905, 5377920, 5512368, 5691632, 6890460, 7114540, 7349824, 8537448, 9187280, 9997440, 10671810, 11024736, 11383264, 13780920, 14229080, 14584807, 14699648, 17074896, 18374560, 21343620, 22049472, 22766528, 27561840, 28458160, 29169614, 34149792, 36749120, 42687240, 43754421, 44098944, 45533056, 55123680, 56916320, 58339228, 68299584, 72924035, 73498240, 85374480, 87508842, 110247360, 113832640, 116678456, 136599168, 145848070, 170748960, 175017684, 218772105, 220494720, 227665280, 233356912, 291696140, 341497920, 350035368, 437544210, 466713824, 583392280, 682995840, 700070736, 875088420, 933427648, 1166784560, 1400141472, 1750176840, 1866855296, 2333569120, 2800282944, 3500353680, 4667138240, 5600565888, 7000707360, 9334276480, 14001414720, 28002829440]

約数ペア:

[(1, 28002829440), (2, 14001414720), (3, 9334276480), (4, 7000707360), (5, 5600565888), (6, 4667138240), (8, 3500353680), (10, 2800282944), (12, 2333569120), (15, 1866855296), (16, 1750176840), (20, 1400141472), (24, 1166784560), (30, 933427648), (32, 875088420), (40, 700070736), (41, 682995840), (48, 583392280), (60, 466713824), (64, 437544210), (80, 350035368), (82, 341497920), (96, 291696140), (120, 233356912), (123, 227665280), (127, 220494720), (128, 218772105), (160, 175017684), (164, 170748960), (192, 145848070), (205, 136599168), (240, 116678456), (246, 113832640), (254, 110247360), (320, 87508842), (328, 85374480), (381, 73498240), (384, 72924035), (410, 68299584), (480, 58339228), (492, 56916320), (508, 55123680), (615, 45533056), (635, 44098944), (640, 43754421), (656, 42687240), (762, 36749120), (820, 34149792), (960, 29169614), (984, 28458160), (1016, 27561840), (1230, 22766528), (1270, 22049472), (1312, 21343620), (1524, 18374560), (1640, 17074896), (1905, 14699648), (1920, 14584807), (1968, 14229080), (2032, 13780920), (2460, 11383264), (2540, 11024736), (2624, 10671810), (2801, 9997440), (3048, 9187280), (3280, 8537448), (3810, 7349824), (3936, 7114540), (4064, 6890460), (4920, 5691632), (5080, 5512368), (5207, 5377920), (5248, 5335905), (5602, 4998720), (6096, 4593640), (6560, 4268724), (7620, 3674912), (7872, 3557270), (8128, 3445230), (8403, 3332480), (9840, 2845816), (10160, 2756184), (10414, 2688960), (11204, 2499360), (12192, 2296820), (13120, 2134362), (14005, 1999488), (15240, 1837456), (15621, 1792640), (15744, 1778635), (16256, 1722615), (16806, 1666240), (19680, 1422908), (20320, 1378092), (20828, 1344480), (22408, 1249680), (24384, 1148410), (26035, 1075584), (26240, 1067181), (28010, 999744), (30480, 918728), (31242, 896320), (33612, 833120), (39360, 711454), (40640, 689046), (41656, 672240), (42015, 666496), (44816, 624840), (48768, 574205), (52070, 537792), (56020, 499872), (60960, 459364), (62484, 448160), (67224, 416560), (78105, 358528), (78720, 355727), (81280, 344523), (83312, 336120), (84030, 333248), (89632, 312420), (104140, 268896), (112040, 249936), (114841, 243840), (121920, 229682), (124968, 224080), (134448, 208280), (156210, 179264), (166624, 168060)]