222192880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 160

約数和(自身を含む): 663957504

約数和(自身を除く): 441764624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1196, 1288, 1327, 1456, 1495, 1610, 1820, 1840, 2093, 2392, 2576, 2654, 2990, 3220, 3640, 4186, 4784, 5308, 5980, 6440, 6635, 7280, 8372, 9289, 10465, 10616, 11960, 12880, 13270, 16744, 17251, 18578, 20930, 21232, 23920, 26540, 30521, 33488, 34502, 37156, 41860, 46445, 53080, 61042, 69004, 74312, 83720, 86255, 92890, 106160, 120757, 122084, 138008, 148624, 152605, 167440, 172510, 185780, 213647, 241514, 244168, 276016, 305210, 345020, 371560, 396773, 427294, 483028, 488336, 603785, 610420, 690040, 743120, 793546, 854588, 966056, 1068235, 1207570, 1220840, 1380080, 1587092, 1709176, 1932112, 1983865, 2136470, 2415140, 2441680, 2777411, 3174184, 3418352, 3967730, 4272940, 4830280, 5554822, 6348368, 7935460, 8545880, 9660560, 11109644, 13887055, 15870920, 17091760, 22219288, 27774110, 31741840, 44438576, 55548220, 111096440, 222192880]

約数ペア:

[(1, 222192880), (2, 111096440), (4, 55548220), (5, 44438576), (7, 31741840), (8, 27774110), (10, 22219288), (13, 17091760), (14, 15870920), (16, 13887055), (20, 11109644), (23, 9660560), (26, 8545880), (28, 7935460), (35, 6348368), (40, 5554822), (46, 4830280), (52, 4272940), (56, 3967730), (65, 3418352), (70, 3174184), (80, 2777411), (91, 2441680), (92, 2415140), (104, 2136470), (112, 1983865), (115, 1932112), (130, 1709176), (140, 1587092), (161, 1380080), (182, 1220840), (184, 1207570), (208, 1068235), (230, 966056), (260, 854588), (280, 793546), (299, 743120), (322, 690040), (364, 610420), (368, 603785), (455, 488336), (460, 483028), (520, 427294), (560, 396773), (598, 371560), (644, 345020), (728, 305210), (805, 276016), (910, 244168), (920, 241514), (1040, 213647), (1196, 185780), (1288, 172510), (1327, 167440), (1456, 152605), (1495, 148624), (1610, 138008), (1820, 122084), (1840, 120757), (2093, 106160), (2392, 92890), (2576, 86255), (2654, 83720), (2990, 74312), (3220, 69004), (3640, 61042), (4186, 53080), (4784, 46445), (5308, 41860), (5980, 37156), (6440, 34502), (6635, 33488), (7280, 30521), (8372, 26540), (9289, 23920), (10465, 21232), (10616, 20930), (11960, 18578), (12880, 17251), (13270, 16744)]