43378920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 164436480

約数和(自身を除く): 121057560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 31, 36, 39, 40, 45, 46, 52, 60, 62, 65, 69, 72, 78, 90, 92, 93, 104, 115, 117, 120, 124, 130, 138, 155, 156, 169, 180, 184, 186, 195, 207, 230, 234, 248, 260, 276, 279, 299, 310, 312, 338, 345, 360, 372, 390, 403, 414, 460, 465, 468, 507, 520, 552, 558, 585, 598, 620, 676, 690, 713, 744, 780, 806, 828, 845, 897, 920, 930, 936, 1014, 1035, 1116, 1170, 1196, 1209, 1240, 1352, 1380, 1395, 1426, 1495, 1521, 1560, 1612, 1656, 1690, 1794, 1860, 2015, 2028, 2070, 2139, 2232, 2340, 2392, 2418, 2535, 2691, 2760, 2790, 2852, 2990, 3042, 3224, 3380, 3565, 3588, 3627, 3720, 3887, 4030, 4056, 4140, 4278, 4485, 4680, 4836, 5070, 5239, 5382, 5580, 5704, 5980, 6045, 6084, 6417, 6760, 7130, 7176, 7254, 7605, 7774, 8060, 8280, 8556, 8970, 9269, 9672, 10140, 10478, 10695, 10764, 11160, 11661, 11960, 12090, 12168, 12834, 13455, 14260, 14508, 15210, 15548, 15717, 16120, 17112, 17940, 18135, 18538, 19435, 20280, 20956, 21390, 21528, 23322, 24180, 25668, 26195, 26910, 27807, 28520, 29016, 30420, 31096, 31434, 32085, 34983, 35880, 36270, 37076, 38870, 41912, 42780, 46345, 46644, 47151, 48360, 51336, 52390, 53820, 55614, 58305, 60840, 62868, 64170, 69966, 72540, 74152, 77740, 78585, 83421, 85560, 92690, 93288, 94302, 104780, 107640, 111228, 116610, 120497, 125736, 128340, 139035, 139932, 145080, 155480, 157170, 166842, 174915, 185380, 188604, 209560, 222456, 233220, 235755, 240994, 256680, 278070, 279864, 314340, 333684, 349830, 361491, 370760, 377208, 417105, 466440, 471510, 481988, 556140, 602485, 628680, 667368, 699660, 722982, 834210, 943020, 963976, 1084473, 1112280, 1204970, 1399320, 1445964, 1668420, 1807455, 1886040, 2168946, 2409940, 2891928, 3336840, 3614910, 4337892, 4819880, 5422365, 7229820, 8675784, 10844730, 14459640, 21689460, 43378920]

約数ペア:

[(1, 43378920), (2, 21689460), (3, 14459640), (4, 10844730), (5, 8675784), (6, 7229820), (8, 5422365), (9, 4819880), (10, 4337892), (12, 3614910), (13, 3336840), (15, 2891928), (18, 2409940), (20, 2168946), (23, 1886040), (24, 1807455), (26, 1668420), (30, 1445964), (31, 1399320), (36, 1204970), (39, 1112280), (40, 1084473), (45, 963976), (46, 943020), (52, 834210), (60, 722982), (62, 699660), (65, 667368), (69, 628680), (72, 602485), (78, 556140), (90, 481988), (92, 471510), (93, 466440), (104, 417105), (115, 377208), (117, 370760), (120, 361491), (124, 349830), (130, 333684), (138, 314340), (155, 279864), (156, 278070), (169, 256680), (180, 240994), (184, 235755), (186, 233220), (195, 222456), (207, 209560), (230, 188604), (234, 185380), (248, 174915), (260, 166842), (276, 157170), (279, 155480), (299, 145080), (310, 139932), (312, 139035), (338, 128340), (345, 125736), (360, 120497), (372, 116610), (390, 111228), (403, 107640), (414, 104780), (460, 94302), (465, 93288), (468, 92690), (507, 85560), (520, 83421), (552, 78585), (558, 77740), (585, 74152), (598, 72540), (620, 69966), (676, 64170), (690, 62868), (713, 60840), (744, 58305), (780, 55614), (806, 53820), (828, 52390), (845, 51336), (897, 48360), (920, 47151), (930, 46644), (936, 46345), (1014, 42780), (1035, 41912), (1116, 38870), (1170, 37076), (1196, 36270), (1209, 35880), (1240, 34983), (1352, 32085), (1380, 31434), (1395, 31096), (1426, 30420), (1495, 29016), (1521, 28520), (1560, 27807), (1612, 26910), (1656, 26195), (1690, 25668), (1794, 24180), (1860, 23322), (2015, 21528), (2028, 21390), (2070, 20956), (2139, 20280), (2232, 19435), (2340, 18538), (2392, 18135), (2418, 17940), (2535, 17112), (2691, 16120), (2760, 15717), (2790, 15548), (2852, 15210), (2990, 14508), (3042, 14260), (3224, 13455), (3380, 12834), (3565, 12168), (3588, 12090), (3627, 11960), (3720, 11661), (3887, 11160), (4030, 10764), (4056, 10695), (4140, 10478), (4278, 10140), (4485, 9672), (4680, 9269), (4836, 8970), (5070, 8556), (5239, 8280), (5382, 8060), (5580, 7774), (5704, 7605), (5980, 7254), (6045, 7176), (6084, 7130), (6417, 6760)]