317813303520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{268823}}^1$

素因数の和:269665

約数の個数: 144

約数和(自身を含む): 1085862933792

約数和(自身を除く): 768049630272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 821, 1440, 1642, 2463, 3284, 4105, 4926, 6568, 7389, 8210, 9852, 12315, 13136, 14778, 16420, 19704, 24630, 26272, 29556, 32840, 36945, 39408, 49260, 59112, 65680, 73890, 78816, 98520, 118224, 131360, 147780, 197040, 236448, 268823, 295560, 394080, 537646, 591120, 806469, 1075292, 1182240, 1344115, 1612938, 2150584, 2419407, 2688230, 3225876, 4032345, 4301168, 4838814, 5376460, 6451752, 8064690, 8602336, 9677628, 10752920, 12097035, 12903504, 16129380, 19355256, 21505840, 24194070, 25807008, 32258760, 38710512, 43011680, 48388140, 64517520, 77421024, 96776280, 129035040, 193552560, 220703683, 387105120, 441407366, 662111049, 882814732, 1103518415, 1324222098, 1765629464, 1986333147, 2207036830, 2648444196, 3310555245, 3531258928, 3972666294, 4414073660, 5296888392, 6621110490, 7062517856, 7945332588, 8828147320, 9931665735, 10593776784, 13242220980, 15890665176, 17656294640, 19863331470, 21187553568, 26484441960, 31781330352, 35312589280, 39726662940, 52968883920, 63562660704, 79453325880, 105937767840, 158906651760, 317813303520]

約数ペア:

[(1, 317813303520), (2, 158906651760), (3, 105937767840), (4, 79453325880), (5, 63562660704), (6, 52968883920), (8, 39726662940), (9, 35312589280), (10, 31781330352), (12, 26484441960), (15, 21187553568), (16, 19863331470), (18, 17656294640), (20, 15890665176), (24, 13242220980), (30, 10593776784), (32, 9931665735), (36, 8828147320), (40, 7945332588), (45, 7062517856), (48, 6621110490), (60, 5296888392), (72, 4414073660), (80, 3972666294), (90, 3531258928), (96, 3310555245), (120, 2648444196), (144, 2207036830), (160, 1986333147), (180, 1765629464), (240, 1324222098), (288, 1103518415), (360, 882814732), (480, 662111049), (720, 441407366), (821, 387105120), (1440, 220703683), (1642, 193552560), (2463, 129035040), (3284, 96776280), (4105, 77421024), (4926, 64517520), (6568, 48388140), (7389, 43011680), (8210, 38710512), (9852, 32258760), (12315, 25807008), (13136, 24194070), (14778, 21505840), (16420, 19355256), (19704, 16129380), (24630, 12903504), (26272, 12097035), (29556, 10752920), (32840, 9677628), (36945, 8602336), (39408, 8064690), (49260, 6451752), (59112, 5376460), (65680, 4838814), (73890, 4301168), (78816, 4032345), (98520, 3225876), (118224, 2688230), (131360, 2419407), (147780, 2150584), (197040, 1612938), (236448, 1344115), (268823, 1182240), (295560, 1075292), (394080, 806469), (537646, 591120)]