151860720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 557964288

約数和(自身を除く): 406103568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 41, 44, 46, 48, 55, 60, 61, 66, 69, 80, 82, 88, 92, 110, 115, 120, 122, 123, 132, 138, 164, 165, 176, 183, 184, 205, 220, 230, 240, 244, 246, 253, 264, 276, 305, 328, 330, 345, 366, 368, 410, 440, 451, 460, 488, 492, 506, 528, 552, 610, 615, 656, 660, 671, 690, 732, 759, 820, 880, 902, 915, 920, 943, 976, 984, 1012, 1104, 1220, 1230, 1265, 1320, 1342, 1353, 1380, 1403, 1464, 1518, 1640, 1804, 1830, 1840, 1886, 1968, 2013, 2024, 2255, 2440, 2460, 2501, 2530, 2640, 2684, 2706, 2760, 2806, 2829, 2928, 3036, 3280, 3355, 3608, 3660, 3772, 3795, 4026, 4048, 4209, 4510, 4715, 4880, 4920, 5002, 5060, 5368, 5412, 5520, 5612, 5658, 6072, 6710, 6765, 7015, 7216, 7320, 7503, 7544, 7590, 8052, 8418, 9020, 9430, 9840, 10004, 10065, 10120, 10373, 10736, 10824, 11224, 11316, 12144, 12505, 13420, 13530, 14030, 14145, 14640, 15006, 15088, 15180, 15433, 16104, 16836, 18040, 18860, 20008, 20130, 20240, 20746, 21045, 21648, 22448, 22632, 25010, 26840, 27060, 27511, 28060, 28290, 30012, 30360, 30866, 31119, 32208, 33672, 36080, 37515, 37720, 40016, 40260, 41492, 42090, 45264, 46299, 50020, 51865, 53680, 54120, 55022, 56120, 56580, 57523, 60024, 60720, 61732, 62238, 67344, 75030, 75440, 77165, 80520, 82533, 82984, 84180, 92598, 100040, 103730, 108240, 110044, 112240, 113160, 115046, 120048, 123464, 124476, 137555, 150060, 154330, 155595, 161040, 165066, 165968, 168360, 172569, 185196, 200080, 207460, 220088, 226320, 230092, 231495, 246928, 248952, 275110, 287615, 300120, 308660, 311190, 330132, 336720, 345138, 370392, 412665, 414920, 440176, 460184, 462990, 497904, 550220, 575230, 600240, 617320, 622380, 632753, 660264, 690276, 740784, 825330, 829840, 862845, 920368, 925980, 1100440, 1150460, 1234640, 1244760, 1265506, 1320528, 1380552, 1650660, 1725690, 1851960, 1898259, 2200880, 2300920, 2489520, 2531012, 2761104, 3163765, 3301320, 3451380, 3703920, 3796518, 4601840, 5062024, 6327530, 6602640, 6902760, 7593036, 9491295, 10124048, 12655060, 13805520, 15186072, 18982590, 25310120, 30372144, 37965180, 50620240, 75930360, 151860720]

約数ペア:

[(1, 151860720), (2, 75930360), (3, 50620240), (4, 37965180), (5, 30372144), (6, 25310120), (8, 18982590), (10, 15186072), (11, 13805520), (12, 12655060), (15, 10124048), (16, 9491295), (20, 7593036), (22, 6902760), (23, 6602640), (24, 6327530), (30, 5062024), (33, 4601840), (40, 3796518), (41, 3703920), (44, 3451380), (46, 3301320), (48, 3163765), (55, 2761104), (60, 2531012), (61, 2489520), (66, 2300920), (69, 2200880), (80, 1898259), (82, 1851960), (88, 1725690), (92, 1650660), (110, 1380552), (115, 1320528), (120, 1265506), (122, 1244760), (123, 1234640), (132, 1150460), (138, 1100440), (164, 925980), (165, 920368), (176, 862845), (183, 829840), (184, 825330), (205, 740784), (220, 690276), (230, 660264), (240, 632753), (244, 622380), (246, 617320), (253, 600240), (264, 575230), (276, 550220), (305, 497904), (328, 462990), (330, 460184), (345, 440176), (366, 414920), (368, 412665), (410, 370392), (440, 345138), (451, 336720), (460, 330132), (488, 311190), (492, 308660), (506, 300120), (528, 287615), (552, 275110), (610, 248952), (615, 246928), (656, 231495), (660, 230092), (671, 226320), (690, 220088), (732, 207460), (759, 200080), (820, 185196), (880, 172569), (902, 168360), (915, 165968), (920, 165066), (943, 161040), (976, 155595), (984, 154330), (1012, 150060), (1104, 137555), (1220, 124476), (1230, 123464), (1265, 120048), (1320, 115046), (1342, 113160), (1353, 112240), (1380, 110044), (1403, 108240), (1464, 103730), (1518, 100040), (1640, 92598), (1804, 84180), (1830, 82984), (1840, 82533), (1886, 80520), (1968, 77165), (2013, 75440), (2024, 75030), (2255, 67344), (2440, 62238), (2460, 61732), (2501, 60720), (2530, 60024), (2640, 57523), (2684, 56580), (2706, 56120), (2760, 55022), (2806, 54120), (2829, 53680), (2928, 51865), (3036, 50020), (3280, 46299), (3355, 45264), (3608, 42090), (3660, 41492), (3772, 40260), (3795, 40016), (4026, 37720), (4048, 37515), (4209, 36080), (4510, 33672), (4715, 32208), (4880, 31119), (4920, 30866), (5002, 30360), (5060, 30012), (5368, 28290), (5412, 28060), (5520, 27511), (5612, 27060), (5658, 26840), (6072, 25010), (6710, 22632), (6765, 22448), (7015, 21648), (7216, 21045), (7320, 20746), (7503, 20240), (7544, 20130), (7590, 20008), (8052, 18860), (8418, 18040), (9020, 16836), (9430, 16104), (9840, 15433), (10004, 15180), (10065, 15088), (10120, 15006), (10373, 14640), (10736, 14145), (10824, 14030), (11224, 13530), (11316, 13420), (12144, 12505)]