489650040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2414

約数の個数: 192

約数和(自身を含む): 1769545440

約数和(自身を除く): 1279895400

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, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 954, 990, 1060, 1166, 1272, 1320, 1590, 1749, 1908, 1980, 2120, 2332, 2333, 2385, 2915, 3180, 3498, 3816, 3960, 4664, 4666, 4770, 5247, 5830, 6360, 6996, 6999, 8745, 9332, 9540, 10494, 11660, 11665, 13992, 13998, 17490, 18664, 19080, 20988, 20997, 23320, 23330, 25663, 26235, 27996, 34980, 34995, 41976, 41994, 46660, 51326, 52470, 55992, 69960, 69990, 76989, 83988, 93320, 102652, 104940, 104985, 123649, 128315, 139980, 153978, 167976, 205304, 209880, 209970, 230967, 247298, 256630, 279960, 307956, 370947, 384945, 419940, 461934, 494596, 513260, 615912, 618245, 741894, 769890, 839880, 923868, 989192, 1026520, 1112841, 1154835, 1236490, 1360139, 1483788, 1539780, 1847736, 1854735, 2225682, 2309670, 2472980, 2720278, 2967576, 3079560, 3709470, 4080417, 4451364, 4619340, 4945960, 5440556, 5564205, 6800695, 7418940, 8160834, 8902728, 9238680, 10881112, 11128410, 12241251, 13601390, 14837880, 16321668, 20402085, 22256820, 24482502, 27202780, 32643336, 40804170, 44513640, 48965004, 54405560, 61206255, 81608340, 97930008, 122412510, 163216680, 244825020, 489650040]

約数ペア:

[(1, 489650040), (2, 244825020), (3, 163216680), (4, 122412510), (5, 97930008), (6, 81608340), (8, 61206255), (9, 54405560), (10, 48965004), (11, 44513640), (12, 40804170), (15, 32643336), (18, 27202780), (20, 24482502), (22, 22256820), (24, 20402085), (30, 16321668), (33, 14837880), (36, 13601390), (40, 12241251), (44, 11128410), (45, 10881112), (53, 9238680), (55, 8902728), (60, 8160834), (66, 7418940), (72, 6800695), (88, 5564205), (90, 5440556), (99, 4945960), (106, 4619340), (110, 4451364), (120, 4080417), (132, 3709470), (159, 3079560), (165, 2967576), (180, 2720278), (198, 2472980), (212, 2309670), (220, 2225682), (264, 1854735), (265, 1847736), (318, 1539780), (330, 1483788), (360, 1360139), (396, 1236490), (424, 1154835), (440, 1112841), (477, 1026520), (495, 989192), (530, 923868), (583, 839880), (636, 769890), (660, 741894), (792, 618245), (795, 615912), (954, 513260), (990, 494596), (1060, 461934), (1166, 419940), (1272, 384945), (1320, 370947), (1590, 307956), (1749, 279960), (1908, 256630), (1980, 247298), (2120, 230967), (2332, 209970), (2333, 209880), (2385, 205304), (2915, 167976), (3180, 153978), (3498, 139980), (3816, 128315), (3960, 123649), (4664, 104985), (4666, 104940), (4770, 102652), (5247, 93320), (5830, 83988), (6360, 76989), (6996, 69990), (6999, 69960), (8745, 55992), (9332, 52470), (9540, 51326), (10494, 46660), (11660, 41994), (11665, 41976), (13992, 34995), (13998, 34980), (17490, 27996), (18664, 26235), (19080, 25663), (20988, 23330), (20997, 23320)]