20231999640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:8971

約数の個数: 256

約数和(自身を含む): 70729200000

約数和(自身を除く): 50497200360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 73, 87, 90, 108, 116, 120, 135, 145, 146, 174, 180, 216, 219, 232, 261, 270, 290, 292, 348, 360, 365, 435, 438, 522, 540, 580, 584, 657, 696, 730, 783, 870, 876, 1044, 1080, 1095, 1160, 1305, 1314, 1460, 1566, 1740, 1752, 1971, 2088, 2117, 2190, 2610, 2628, 2920, 3132, 3285, 3480, 3915, 3942, 4234, 4380, 5220, 5256, 6264, 6351, 6570, 7830, 7884, 8468, 8760, 8849, 9855, 10440, 10585, 12702, 13140, 15660, 15768, 16936, 17698, 19053, 19710, 21170, 25404, 26280, 26547, 31320, 31755, 35396, 38106, 39420, 42340, 44245, 50808, 53094, 57159, 63510, 70792, 76212, 78840, 79641, 84680, 88490, 95265, 106188, 114318, 127020, 132735, 152424, 159282, 176980, 190530, 212376, 228636, 238923, 254040, 256621, 265470, 285795, 318564, 353960, 381060, 398205, 457272, 477846, 513242, 530940, 571590, 637128, 645977, 762120, 769863, 796410, 955692, 1026484, 1061880, 1143180, 1194615, 1283105, 1291954, 1539726, 1592820, 1911384, 1937931, 2052968, 2286360, 2309589, 2389230, 2566210, 2583908, 3079452, 3185640, 3229885, 3849315, 3875862, 4619178, 4778460, 5132420, 5167816, 5813793, 6158904, 6459770, 6928767, 7698630, 7751724, 9238356, 9556920, 9689655, 10264840, 11547945, 11627586, 12919540, 13857534, 15397260, 15503448, 17441379, 18476712, 18733333, 19379310, 23095890, 23255172, 25839080, 27715068, 29068965, 30794520, 34643835, 34882758, 37466666, 38758620, 46191780, 46510344, 55430136, 56199999, 58137930, 69287670, 69765516, 74933332, 77517240, 87206895, 92383560, 93666665, 112399998, 116275860, 138575340, 139531032, 149866664, 168599997, 174413790, 187333330, 224799996, 232551720, 277150680, 280999995, 337199994, 348827580, 374666660, 449599992, 505799991, 561999990, 674399988, 697655160, 749333320, 842999985, 1011599982, 1123999980, 1348799976, 1685999970, 2023199964, 2247999960, 2528999955, 3371999940, 4046399928, 5057999910, 6743999880, 10115999820, 20231999640]

約数ペア:

[(1, 20231999640), (2, 10115999820), (3, 6743999880), (4, 5057999910), (5, 4046399928), (6, 3371999940), (8, 2528999955), (9, 2247999960), (10, 2023199964), (12, 1685999970), (15, 1348799976), (18, 1123999980), (20, 1011599982), (24, 842999985), (27, 749333320), (29, 697655160), (30, 674399988), (36, 561999990), (40, 505799991), (45, 449599992), (54, 374666660), (58, 348827580), (60, 337199994), (72, 280999995), (73, 277150680), (87, 232551720), (90, 224799996), (108, 187333330), (116, 174413790), (120, 168599997), (135, 149866664), (145, 139531032), (146, 138575340), (174, 116275860), (180, 112399998), (216, 93666665), (219, 92383560), (232, 87206895), (261, 77517240), (270, 74933332), (290, 69765516), (292, 69287670), (348, 58137930), (360, 56199999), (365, 55430136), (435, 46510344), (438, 46191780), (522, 38758620), (540, 37466666), (580, 34882758), (584, 34643835), (657, 30794520), (696, 29068965), (730, 27715068), (783, 25839080), (870, 23255172), (876, 23095890), (1044, 19379310), (1080, 18733333), (1095, 18476712), (1160, 17441379), (1305, 15503448), (1314, 15397260), (1460, 13857534), (1566, 12919540), (1740, 11627586), (1752, 11547945), (1971, 10264840), (2088, 9689655), (2117, 9556920), (2190, 9238356), (2610, 7751724), (2628, 7698630), (2920, 6928767), (3132, 6459770), (3285, 6158904), (3480, 5813793), (3915, 5167816), (3942, 5132420), (4234, 4778460), (4380, 4619178), (5220, 3875862), (5256, 3849315), (6264, 3229885), (6351, 3185640), (6570, 3079452), (7830, 2583908), (7884, 2566210), (8468, 2389230), (8760, 2309589), (8849, 2286360), (9855, 2052968), (10440, 1937931), (10585, 1911384), (12702, 1592820), (13140, 1539726), (15660, 1291954), (15768, 1283105), (16936, 1194615), (17698, 1143180), (19053, 1061880), (19710, 1026484), (21170, 955692), (25404, 796410), (26280, 769863), (26547, 762120), (31320, 645977), (31755, 637128), (35396, 571590), (38106, 530940), (39420, 513242), (42340, 477846), (44245, 457272), (50808, 398205), (53094, 381060), (57159, 353960), (63510, 318564), (70792, 285795), (76212, 265470), (78840, 256621), (79641, 254040), (84680, 238923), (88490, 228636), (95265, 212376), (106188, 190530), (114318, 176980), (127020, 159282), (132735, 152424)]