279119880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 1066665600

約数和(自身を除く): 787545720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 43, 45, 52, 57, 60, 65, 72, 73, 76, 78, 86, 90, 95, 104, 114, 117, 120, 129, 130, 146, 152, 156, 171, 172, 180, 190, 195, 215, 219, 228, 234, 247, 258, 260, 285, 292, 312, 342, 344, 360, 365, 380, 387, 390, 430, 438, 456, 468, 494, 516, 520, 559, 570, 584, 585, 645, 657, 684, 730, 741, 760, 774, 780, 817, 855, 860, 876, 936, 949, 988, 1032, 1095, 1118, 1140, 1170, 1235, 1290, 1314, 1368, 1387, 1460, 1482, 1548, 1560, 1634, 1677, 1710, 1720, 1752, 1898, 1935, 1976, 2190, 2223, 2236, 2280, 2340, 2451, 2470, 2580, 2628, 2774, 2795, 2847, 2920, 2964, 3096, 3139, 3268, 3285, 3354, 3420, 3705, 3796, 3870, 4085, 4161, 4380, 4446, 4472, 4680, 4745, 4902, 4940, 5031, 5160, 5256, 5548, 5590, 5694, 5928, 6278, 6536, 6570, 6708, 6840, 6935, 7353, 7410, 7592, 7740, 8170, 8322, 8385, 8541, 8760, 8892, 9417, 9490, 9804, 9880, 10062, 10621, 11096, 11115, 11180, 11388, 12255, 12483, 12556, 13140, 13416, 13870, 14235, 14706, 14820, 15480, 15695, 16340, 16644, 16770, 17082, 17784, 18031, 18834, 18980, 19608, 20124, 20805, 21242, 22230, 22360, 22776, 24510, 24966, 25112, 25155, 26280, 27740, 28251, 28470, 29412, 29640, 31390, 31863, 32680, 33288, 33540, 34164, 36062, 36765, 37668, 37960, 40248, 40807, 41610, 42484, 42705, 44460, 47085, 49020, 49932, 50310, 53105, 54093, 55480, 56502, 56940, 58824, 59641, 62415, 62780, 63726, 67080, 68328, 72124, 73530, 75336, 81614, 83220, 84968, 85410, 88920, 90155, 94170, 95589, 98040, 99864, 100620, 106210, 108186, 113004, 113880, 119282, 122421, 124830, 125560, 127452, 141255, 144248, 147060, 159315, 162279, 163228, 166440, 170820, 178923, 180310, 188340, 191178, 201240, 204035, 212420, 216372, 226008, 238564, 244842, 249660, 254904, 270465, 282510, 294120, 298205, 318630, 324558, 326456, 341640, 357846, 360620, 367263, 376680, 382356, 408070, 424840, 432744, 477128, 477945, 489684, 499320, 536769, 540930, 565020, 596410, 612105, 637260, 649116, 715692, 721240, 734526, 764712, 775333, 811395, 816140, 894615, 955890, 979368, 1073538, 1081860, 1130040, 1192820, 1224210, 1274520, 1298232, 1431384, 1469052, 1550666, 1622790, 1632280, 1789230, 1836315, 1911780, 2147076, 2163720, 2325999, 2385640, 2448420, 2683845, 2938104, 3101332, 3245580, 3578460, 3672630, 3823560, 3876665, 4294152, 4651998, 4896840, 5367690, 6202664, 6491160, 6977997, 7156920, 7345260, 7753330, 9303996, 10735380, 11629995, 13955994, 14690520, 15506660, 18607992, 21470760, 23259990, 27911988, 31013320, 34889985, 46519980, 55823976, 69779970, 93039960, 139559940, 279119880]

約数ペア:

[(1, 279119880), (2, 139559940), (3, 93039960), (4, 69779970), (5, 55823976), (6, 46519980), (8, 34889985), (9, 31013320), (10, 27911988), (12, 23259990), (13, 21470760), (15, 18607992), (18, 15506660), (19, 14690520), (20, 13955994), (24, 11629995), (26, 10735380), (30, 9303996), (36, 7753330), (38, 7345260), (39, 7156920), (40, 6977997), (43, 6491160), (45, 6202664), (52, 5367690), (57, 4896840), (60, 4651998), (65, 4294152), (72, 3876665), (73, 3823560), (76, 3672630), (78, 3578460), (86, 3245580), (90, 3101332), (95, 2938104), (104, 2683845), (114, 2448420), (117, 2385640), (120, 2325999), (129, 2163720), (130, 2147076), (146, 1911780), (152, 1836315), (156, 1789230), (171, 1632280), (172, 1622790), (180, 1550666), (190, 1469052), (195, 1431384), (215, 1298232), (219, 1274520), (228, 1224210), (234, 1192820), (247, 1130040), (258, 1081860), (260, 1073538), (285, 979368), (292, 955890), (312, 894615), (342, 816140), (344, 811395), (360, 775333), (365, 764712), (380, 734526), (387, 721240), (390, 715692), (430, 649116), (438, 637260), (456, 612105), (468, 596410), (494, 565020), (516, 540930), (520, 536769), (559, 499320), (570, 489684), (584, 477945), (585, 477128), (645, 432744), (657, 424840), (684, 408070), (730, 382356), (741, 376680), (760, 367263), (774, 360620), (780, 357846), (817, 341640), (855, 326456), (860, 324558), (876, 318630), (936, 298205), (949, 294120), (988, 282510), (1032, 270465), (1095, 254904), (1118, 249660), (1140, 244842), (1170, 238564), (1235, 226008), (1290, 216372), (1314, 212420), (1368, 204035), (1387, 201240), (1460, 191178), (1482, 188340), (1548, 180310), (1560, 178923), (1634, 170820), (1677, 166440), (1710, 163228), (1720, 162279), (1752, 159315), (1898, 147060), (1935, 144248), (1976, 141255), (2190, 127452), (2223, 125560), (2236, 124830), (2280, 122421), (2340, 119282), (2451, 113880), (2470, 113004), (2580, 108186), (2628, 106210), (2774, 100620), (2795, 99864), (2847, 98040), (2920, 95589), (2964, 94170), (3096, 90155), (3139, 88920), (3268, 85410), (3285, 84968), (3354, 83220), (3420, 81614), (3705, 75336), (3796, 73530), (3870, 72124), (4085, 68328), (4161, 67080), (4380, 63726), (4446, 62780), (4472, 62415), (4680, 59641), (4745, 58824), (4902, 56940), (4940, 56502), (5031, 55480), (5160, 54093), (5256, 53105), (5548, 50310), (5590, 49932), (5694, 49020), (5928, 47085), (6278, 44460), (6536, 42705), (6570, 42484), (6708, 41610), (6840, 40807), (6935, 40248), (7353, 37960), (7410, 37668), (7592, 36765), (7740, 36062), (8170, 34164), (8322, 33540), (8385, 33288), (8541, 32680), (8760, 31863), (8892, 31390), (9417, 29640), (9490, 29412), (9804, 28470), (9880, 28251), (10062, 27740), (10621, 26280), (11096, 25155), (11115, 25112), (11180, 24966), (11388, 24510), (12255, 22776), (12483, 22360), (12556, 22230), (13140, 21242), (13416, 20805), (13870, 20124), (14235, 19608), (14706, 18980), (14820, 18834), (15480, 18031), (15695, 17784), (16340, 17082), (16644, 16770)]