237378960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3662

約数の個数: 240

約数和(自身を含む): 981437184

約数和(自身を除く): 744058224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3623, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7246, 7280, 8190, 9360, 10869, 10920, 13104, 14492, 16380, 18115, 21738, 21840, 25361, 28984, 32607, 32760, 36230, 43476, 47099, 50722, 54345, 57968, 65214, 65520, 72460, 76083, 86952, 94198, 101444, 108690, 126805, 130428, 141297, 144920, 152166, 163035, 173904, 188396, 202888, 217380, 228249, 235495, 253610, 260856, 282594, 289840, 304332, 326070, 329693, 376792, 380415, 405776, 423891, 434760, 456498, 470990, 507220, 521712, 565188, 608664, 652140, 659386, 706485, 753584, 760830, 847782, 869520, 912996, 941980, 989079, 1014440, 1130376, 1141245, 1217328, 1304280, 1318772, 1412970, 1521660, 1648465, 1695564, 1825992, 1883960, 1978158, 2028880, 2119455, 2260752, 2282490, 2608560, 2637544, 2825940, 2967237, 3043320, 3296930, 3391128, 3651984, 3767920, 3956316, 4238910, 4564980, 4945395, 5275088, 5651880, 5934474, 6086640, 6593860, 6782256, 7912632, 8477820, 9129960, 9890790, 11303760, 11868948, 13187720, 14836185, 15825264, 16955640, 18259920, 19781580, 23737896, 26375440, 29672370, 33911280, 39563160, 47475792, 59344740, 79126320, 118689480, 237378960]

約数ペア:

[(1, 237378960), (2, 118689480), (3, 79126320), (4, 59344740), (5, 47475792), (6, 39563160), (7, 33911280), (8, 29672370), (9, 26375440), (10, 23737896), (12, 19781580), (13, 18259920), (14, 16955640), (15, 15825264), (16, 14836185), (18, 13187720), (20, 11868948), (21, 11303760), (24, 9890790), (26, 9129960), (28, 8477820), (30, 7912632), (35, 6782256), (36, 6593860), (39, 6086640), (40, 5934474), (42, 5651880), (45, 5275088), (48, 4945395), (52, 4564980), (56, 4238910), (60, 3956316), (63, 3767920), (65, 3651984), (70, 3391128), (72, 3296930), (78, 3043320), (80, 2967237), (84, 2825940), (90, 2637544), (91, 2608560), (104, 2282490), (105, 2260752), (112, 2119455), (117, 2028880), (120, 1978158), (126, 1883960), (130, 1825992), (140, 1695564), (144, 1648465), (156, 1521660), (168, 1412970), (180, 1318772), (182, 1304280), (195, 1217328), (208, 1141245), (210, 1130376), (234, 1014440), (240, 989079), (252, 941980), (260, 912996), (273, 869520), (280, 847782), (312, 760830), (315, 753584), (336, 706485), (360, 659386), (364, 652140), (390, 608664), (420, 565188), (455, 521712), (468, 507220), (504, 470990), (520, 456498), (546, 434760), (560, 423891), (585, 405776), (624, 380415), (630, 376792), (720, 329693), (728, 326070), (780, 304332), (819, 289840), (840, 282594), (910, 260856), (936, 253610), (1008, 235495), (1040, 228249), (1092, 217380), (1170, 202888), (1260, 188396), (1365, 173904), (1456, 163035), (1560, 152166), (1638, 144920), (1680, 141297), (1820, 130428), (1872, 126805), (2184, 108690), (2340, 101444), (2520, 94198), (2730, 86952), (3120, 76083), (3276, 72460), (3623, 65520), (3640, 65214), (4095, 57968), (4368, 54345), (4680, 50722), (5040, 47099), (5460, 43476), (6552, 36230), (7246, 32760), (7280, 32607), (8190, 28984), (9360, 25361), (10869, 21840), (10920, 21738), (13104, 18115), (14492, 16380)]