1551390486120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{851159}}^1$

素因数の和:851320

約数の個数: 192

約数和(自身を含む): 5186424297600

約数和(自身を除く): 3635033811480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 83, 90, 120, 122, 166, 180, 183, 244, 249, 305, 332, 360, 366, 415, 488, 498, 549, 610, 664, 732, 747, 830, 915, 996, 1098, 1220, 1245, 1464, 1494, 1660, 1830, 1992, 2196, 2440, 2490, 2745, 2988, 3320, 3660, 3735, 4392, 4980, 5063, 5490, 5976, 7320, 7470, 9960, 10126, 10980, 14940, 15189, 20252, 21960, 25315, 29880, 30378, 40504, 45567, 50630, 60756, 75945, 91134, 101260, 121512, 151890, 182268, 202520, 227835, 303780, 364536, 455670, 607560, 851159, 911340, 1702318, 1822680, 2553477, 3404636, 4255795, 5106954, 6809272, 7660431, 8511590, 10213908, 12767385, 15320862, 17023180, 20427816, 25534770, 30641724, 34046360, 38302155, 51069540, 51920699, 61283448, 70646197, 76604310, 102139080, 103841398, 141292394, 153208620, 155762097, 207682796, 211938591, 259603495, 282584788, 306417240, 311524194, 353230985, 415365592, 423877182, 467286291, 519206990, 565169576, 623048388, 635815773, 706461970, 778810485, 847754364, 934572582, 1038413980, 1059692955, 1246096776, 1271631546, 1412923940, 1557620970, 1695508728, 1869145164, 2076827960, 2119385910, 2336431455, 2543263092, 2825847880, 3115241940, 3179078865, 3738290328, 4238771820, 4309418017, 4672862910, 5086526184, 6230483880, 6358157730, 8477543640, 8618836034, 9345725820, 12716315460, 12928254051, 17237672068, 18691451640, 21547090085, 25432630920, 25856508102, 34475344136, 38784762153, 43094180170, 51713016204, 64641270255, 77569524306, 86188360340, 103426032408, 129282540510, 155139048612, 172376720680, 193923810765, 258565081020, 310278097224, 387847621530, 517130162040, 775695243060, 1551390486120]

約数ペア:

[(1, 1551390486120), (2, 775695243060), (3, 517130162040), (4, 387847621530), (5, 310278097224), (6, 258565081020), (8, 193923810765), (9, 172376720680), (10, 155139048612), (12, 129282540510), (15, 103426032408), (18, 86188360340), (20, 77569524306), (24, 64641270255), (30, 51713016204), (36, 43094180170), (40, 38784762153), (45, 34475344136), (60, 25856508102), (61, 25432630920), (72, 21547090085), (83, 18691451640), (90, 17237672068), (120, 12928254051), (122, 12716315460), (166, 9345725820), (180, 8618836034), (183, 8477543640), (244, 6358157730), (249, 6230483880), (305, 5086526184), (332, 4672862910), (360, 4309418017), (366, 4238771820), (415, 3738290328), (488, 3179078865), (498, 3115241940), (549, 2825847880), (610, 2543263092), (664, 2336431455), (732, 2119385910), (747, 2076827960), (830, 1869145164), (915, 1695508728), (996, 1557620970), (1098, 1412923940), (1220, 1271631546), (1245, 1246096776), (1464, 1059692955), (1494, 1038413980), (1660, 934572582), (1830, 847754364), (1992, 778810485), (2196, 706461970), (2440, 635815773), (2490, 623048388), (2745, 565169576), (2988, 519206990), (3320, 467286291), (3660, 423877182), (3735, 415365592), (4392, 353230985), (4980, 311524194), (5063, 306417240), (5490, 282584788), (5976, 259603495), (7320, 211938591), (7470, 207682796), (9960, 155762097), (10126, 153208620), (10980, 141292394), (14940, 103841398), (15189, 102139080), (20252, 76604310), (21960, 70646197), (25315, 61283448), (29880, 51920699), (30378, 51069540), (40504, 38302155), (45567, 34046360), (50630, 30641724), (60756, 25534770), (75945, 20427816), (91134, 17023180), (101260, 15320862), (121512, 12767385), (151890, 10213908), (182268, 8511590), (202520, 7660431), (227835, 6809272), (303780, 5106954), (364536, 4255795), (455670, 3404636), (607560, 2553477), (851159, 1822680), (911340, 1702318)]