260519943960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{90833}}^1$

素因数の和:91138

約数の個数: 192

約数和(自身を含む): 877412839680

約数和(自身を除く): 616892895720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 257, 279, 310, 360, 372, 465, 514, 558, 620, 744, 771, 930, 1028, 1116, 1240, 1285, 1395, 1542, 1860, 2056, 2232, 2313, 2570, 2790, 3084, 3720, 3855, 4626, 5140, 5580, 6168, 7710, 7967, 9252, 10280, 11160, 11565, 15420, 15934, 18504, 23130, 23901, 30840, 31868, 39835, 46260, 47802, 63736, 71703, 79670, 90833, 92520, 95604, 119505, 143406, 159340, 181666, 191208, 239010, 272499, 286812, 318680, 358515, 363332, 454165, 478020, 544998, 573624, 717030, 726664, 817497, 908330, 956040, 1089996, 1362495, 1434060, 1634994, 1816660, 2179992, 2724990, 2815823, 2868120, 3269988, 3633320, 4087485, 5449980, 5631646, 6539976, 8174970, 8447469, 10899960, 11263292, 14079115, 16349940, 16894938, 22526584, 23344081, 25342407, 28158230, 32699880, 33789876, 42237345, 46688162, 50684814, 56316460, 67579752, 70032243, 84474690, 93376324, 101369628, 112632920, 116720405, 126712035, 140064486, 168949380, 186752648, 202739256, 210096729, 233440810, 253424070, 280128972, 337898760, 350161215, 420193458, 466881620, 506848140, 560257944, 700322430, 723666511, 840386916, 933763240, 1013696280, 1050483645, 1400644860, 1447333022, 1680773832, 2100967290, 2170999533, 2801289720, 2894666044, 3618332555, 4201934580, 4341999066, 5789332088, 6512998599, 7236665110, 8403869160, 8683998132, 10854997665, 13025997198, 14473330220, 17367996264, 21709995330, 26051994396, 28946660440, 32564992995, 43419990660, 52103988792, 65129985990, 86839981320, 130259971980, 260519943960]

約数ペア:

[(1, 260519943960), (2, 130259971980), (3, 86839981320), (4, 65129985990), (5, 52103988792), (6, 43419990660), (8, 32564992995), (9, 28946660440), (10, 26051994396), (12, 21709995330), (15, 17367996264), (18, 14473330220), (20, 13025997198), (24, 10854997665), (30, 8683998132), (31, 8403869160), (36, 7236665110), (40, 6512998599), (45, 5789332088), (60, 4341999066), (62, 4201934580), (72, 3618332555), (90, 2894666044), (93, 2801289720), (120, 2170999533), (124, 2100967290), (155, 1680773832), (180, 1447333022), (186, 1400644860), (248, 1050483645), (257, 1013696280), (279, 933763240), (310, 840386916), (360, 723666511), (372, 700322430), (465, 560257944), (514, 506848140), (558, 466881620), (620, 420193458), (744, 350161215), (771, 337898760), (930, 280128972), (1028, 253424070), (1116, 233440810), (1240, 210096729), (1285, 202739256), (1395, 186752648), (1542, 168949380), (1860, 140064486), (2056, 126712035), (2232, 116720405), (2313, 112632920), (2570, 101369628), (2790, 93376324), (3084, 84474690), (3720, 70032243), (3855, 67579752), (4626, 56316460), (5140, 50684814), (5580, 46688162), (6168, 42237345), (7710, 33789876), (7967, 32699880), (9252, 28158230), (10280, 25342407), (11160, 23344081), (11565, 22526584), (15420, 16894938), (15934, 16349940), (18504, 14079115), (23130, 11263292), (23901, 10899960), (30840, 8447469), (31868, 8174970), (39835, 6539976), (46260, 5631646), (47802, 5449980), (63736, 4087485), (71703, 3633320), (79670, 3269988), (90833, 2868120), (92520, 2815823), (95604, 2724990), (119505, 2179992), (143406, 1816660), (159340, 1634994), (181666, 1434060), (191208, 1362495), (239010, 1089996), (272499, 956040), (286812, 908330), (318680, 817497), (358515, 726664), (363332, 717030), (454165, 573624), (478020, 544998)]