78736680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 284731200

約数和(自身を除く): 205994520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 59, 60, 66, 72, 88, 90, 99, 110, 118, 120, 132, 165, 177, 180, 198, 220, 236, 264, 295, 330, 337, 354, 360, 396, 440, 472, 495, 531, 590, 649, 660, 674, 708, 792, 885, 990, 1011, 1062, 1180, 1298, 1320, 1348, 1416, 1685, 1770, 1947, 1980, 2022, 2124, 2360, 2596, 2655, 2696, 3033, 3245, 3370, 3540, 3707, 3894, 3960, 4044, 4248, 5055, 5192, 5310, 5841, 6066, 6490, 6740, 7080, 7414, 7788, 8088, 9735, 10110, 10620, 11121, 11682, 12132, 12980, 13480, 14828, 15165, 15576, 18535, 19470, 19883, 20220, 21240, 22242, 23364, 24264, 25960, 29205, 29656, 30330, 33363, 37070, 38940, 39766, 40440, 44484, 46728, 55605, 58410, 59649, 60660, 66726, 74140, 77880, 79532, 88968, 99415, 111210, 116820, 119298, 121320, 133452, 148280, 159064, 166815, 178947, 198830, 218713, 222420, 233640, 238596, 266904, 298245, 333630, 357894, 397660, 437426, 444840, 477192, 596490, 656139, 667260, 715788, 795320, 874852, 894735, 1093565, 1192980, 1312278, 1334520, 1431576, 1749704, 1789470, 1968417, 2187130, 2385960, 2624556, 3280695, 3578940, 3936834, 4374260, 5249112, 6561390, 7157880, 7873668, 8748520, 9842085, 13122780, 15747336, 19684170, 26245560, 39368340, 78736680]

約数ペア:

[(1, 78736680), (2, 39368340), (3, 26245560), (4, 19684170), (5, 15747336), (6, 13122780), (8, 9842085), (9, 8748520), (10, 7873668), (11, 7157880), (12, 6561390), (15, 5249112), (18, 4374260), (20, 3936834), (22, 3578940), (24, 3280695), (30, 2624556), (33, 2385960), (36, 2187130), (40, 1968417), (44, 1789470), (45, 1749704), (55, 1431576), (59, 1334520), (60, 1312278), (66, 1192980), (72, 1093565), (88, 894735), (90, 874852), (99, 795320), (110, 715788), (118, 667260), (120, 656139), (132, 596490), (165, 477192), (177, 444840), (180, 437426), (198, 397660), (220, 357894), (236, 333630), (264, 298245), (295, 266904), (330, 238596), (337, 233640), (354, 222420), (360, 218713), (396, 198830), (440, 178947), (472, 166815), (495, 159064), (531, 148280), (590, 133452), (649, 121320), (660, 119298), (674, 116820), (708, 111210), (792, 99415), (885, 88968), (990, 79532), (1011, 77880), (1062, 74140), (1180, 66726), (1298, 60660), (1320, 59649), (1348, 58410), (1416, 55605), (1685, 46728), (1770, 44484), (1947, 40440), (1980, 39766), (2022, 38940), (2124, 37070), (2360, 33363), (2596, 30330), (2655, 29656), (2696, 29205), (3033, 25960), (3245, 24264), (3370, 23364), (3540, 22242), (3707, 21240), (3894, 20220), (3960, 19883), (4044, 19470), (4248, 18535), (5055, 15576), (5192, 15165), (5310, 14828), (5841, 13480), (6066, 12980), (6490, 12132), (6740, 11682), (7080, 11121), (7414, 10620), (7788, 10110), (8088, 9735)]