166888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 573350400

約数和(自身を除く): 406461480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 239, 253, 264, 276, 330, 345, 440, 460, 478, 506, 529, 552, 660, 690, 717, 759, 920, 956, 1012, 1058, 1195, 1265, 1320, 1380, 1434, 1518, 1587, 1912, 2024, 2116, 2390, 2530, 2629, 2645, 2760, 2868, 3036, 3174, 3585, 3795, 4232, 4780, 5060, 5258, 5290, 5497, 5736, 5819, 6072, 6348, 7170, 7590, 7887, 7935, 9560, 10120, 10516, 10580, 10994, 11638, 12696, 13145, 14340, 15180, 15774, 15870, 16491, 17457, 21032, 21160, 21988, 23276, 26290, 27485, 28680, 29095, 30360, 31548, 31740, 32982, 34914, 39435, 43976, 46552, 52580, 54970, 58190, 60467, 63096, 63480, 65964, 69828, 78870, 82455, 87285, 105160, 109940, 116380, 120934, 126431, 131928, 139656, 157740, 164910, 174570, 181401, 219880, 232760, 241868, 252862, 302335, 315480, 329820, 349140, 362802, 379293, 483736, 505724, 604670, 632155, 659640, 698280, 725604, 758586, 907005, 1011448, 1209340, 1264310, 1390741, 1451208, 1517172, 1814010, 1896465, 2418680, 2528620, 2781482, 3034344, 3628020, 3792930, 4172223, 5057240, 5562964, 6953705, 7256040, 7585860, 8344446, 11125928, 13907410, 15171720, 16688892, 20861115, 27814820, 33377784, 41722230, 55629640, 83444460, 166888920]

約数ペア:

[(1, 166888920), (2, 83444460), (3, 55629640), (4, 41722230), (5, 33377784), (6, 27814820), (8, 20861115), (10, 16688892), (11, 15171720), (12, 13907410), (15, 11125928), (20, 8344446), (22, 7585860), (23, 7256040), (24, 6953705), (30, 5562964), (33, 5057240), (40, 4172223), (44, 3792930), (46, 3628020), (55, 3034344), (60, 2781482), (66, 2528620), (69, 2418680), (88, 1896465), (92, 1814010), (110, 1517172), (115, 1451208), (120, 1390741), (132, 1264310), (138, 1209340), (165, 1011448), (184, 907005), (220, 758586), (230, 725604), (239, 698280), (253, 659640), (264, 632155), (276, 604670), (330, 505724), (345, 483736), (440, 379293), (460, 362802), (478, 349140), (506, 329820), (529, 315480), (552, 302335), (660, 252862), (690, 241868), (717, 232760), (759, 219880), (920, 181401), (956, 174570), (1012, 164910), (1058, 157740), (1195, 139656), (1265, 131928), (1320, 126431), (1380, 120934), (1434, 116380), (1518, 109940), (1587, 105160), (1912, 87285), (2024, 82455), (2116, 78870), (2390, 69828), (2530, 65964), (2629, 63480), (2645, 63096), (2760, 60467), (2868, 58190), (3036, 54970), (3174, 52580), (3585, 46552), (3795, 43976), (4232, 39435), (4780, 34914), (5060, 32982), (5258, 31740), (5290, 31548), (5497, 30360), (5736, 29095), (5819, 28680), (6072, 27485), (6348, 26290), (7170, 23276), (7590, 21988), (7887, 21160), (7935, 21032), (9560, 17457), (10120, 16491), (10516, 15870), (10580, 15774), (10994, 15180), (11638, 14340), (12696, 13145)]