917230560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 3017710080

約数和(自身を除く): 2100479520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 131, 145, 160, 174, 232, 240, 262, 290, 348, 393, 435, 464, 480, 503, 524, 580, 655, 696, 786, 870, 928, 1006, 1048, 1160, 1310, 1392, 1509, 1572, 1740, 1965, 2012, 2096, 2320, 2515, 2620, 2784, 3018, 3144, 3480, 3799, 3930, 4024, 4192, 4640, 5030, 5240, 6036, 6288, 6960, 7545, 7598, 7860, 8048, 10060, 10480, 11397, 12072, 12576, 13920, 14587, 15090, 15196, 15720, 16096, 18995, 20120, 20960, 22794, 24144, 29174, 30180, 30392, 31440, 37990, 40240, 43761, 45588, 48288, 56985, 58348, 60360, 60784, 62880, 65893, 72935, 75980, 80480, 87522, 91176, 113970, 116696, 120720, 121568, 131786, 145870, 151960, 175044, 182352, 197679, 218805, 227940, 233392, 241440, 263572, 291740, 303920, 329465, 350088, 364704, 395358, 437610, 455880, 466784, 527144, 583480, 607840, 658930, 700176, 790716, 875220, 911760, 988395, 1054288, 1166960, 1317860, 1400352, 1581432, 1750440, 1823520, 1910897, 1976790, 2108576, 2333920, 2635720, 3162864, 3500880, 3821794, 3953580, 5271440, 5732691, 6325728, 7001760, 7643588, 7907160, 9554485, 10542880, 11465382, 15287176, 15814320, 19108970, 22930764, 28663455, 30574352, 31628640, 38217940, 45861528, 57326910, 61148704, 76435880, 91723056, 114653820, 152871760, 183446112, 229307640, 305743520, 458615280, 917230560]

約数ペア:

[(1, 917230560), (2, 458615280), (3, 305743520), (4, 229307640), (5, 183446112), (6, 152871760), (8, 114653820), (10, 91723056), (12, 76435880), (15, 61148704), (16, 57326910), (20, 45861528), (24, 38217940), (29, 31628640), (30, 30574352), (32, 28663455), (40, 22930764), (48, 19108970), (58, 15814320), (60, 15287176), (80, 11465382), (87, 10542880), (96, 9554485), (116, 7907160), (120, 7643588), (131, 7001760), (145, 6325728), (160, 5732691), (174, 5271440), (232, 3953580), (240, 3821794), (262, 3500880), (290, 3162864), (348, 2635720), (393, 2333920), (435, 2108576), (464, 1976790), (480, 1910897), (503, 1823520), (524, 1750440), (580, 1581432), (655, 1400352), (696, 1317860), (786, 1166960), (870, 1054288), (928, 988395), (1006, 911760), (1048, 875220), (1160, 790716), (1310, 700176), (1392, 658930), (1509, 607840), (1572, 583480), (1740, 527144), (1965, 466784), (2012, 455880), (2096, 437610), (2320, 395358), (2515, 364704), (2620, 350088), (2784, 329465), (3018, 303920), (3144, 291740), (3480, 263572), (3799, 241440), (3930, 233392), (4024, 227940), (4192, 218805), (4640, 197679), (5030, 182352), (5240, 175044), (6036, 151960), (6288, 145870), (6960, 131786), (7545, 121568), (7598, 120720), (7860, 116696), (8048, 113970), (10060, 91176), (10480, 87522), (11397, 80480), (12072, 75980), (12576, 72935), (13920, 65893), (14587, 62880), (15090, 60784), (15196, 60360), (15720, 58348), (16096, 56985), (18995, 48288), (20120, 45588), (20960, 43761), (22794, 40240), (24144, 37990), (29174, 31440), (30180, 30392)]