158754960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 240

約数和(自身を含む): 656457984

約数和(自身を除く): 497703024

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, 2423, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 4846, 5040, 5460, 6552, 7269, 7280, 8190, 9360, 9692, 10920, 12115, 13104, 14538, 16380, 16961, 19384, 21807, 21840, 24230, 29076, 31499, 32760, 33922, 36345, 38768, 43614, 48460, 50883, 58152, 62998, 65520, 67844, 72690, 84805, 87228, 94497, 96920, 101766, 109035, 116304, 125996, 135688, 145380, 152649, 157495, 169610, 174456, 188994, 193840, 203532, 218070, 220493, 251992, 254415, 271376, 283491, 290760, 305298, 314990, 339220, 348912, 377988, 407064, 436140, 440986, 472485, 503984, 508830, 566982, 581520, 610596, 629980, 661479, 678440, 755976, 763245, 814128, 872280, 881972, 944970, 1017660, 1102465, 1133964, 1221192, 1259960, 1322958, 1356880, 1417455, 1511952, 1526490, 1744560, 1763944, 1889940, 1984437, 2035320, 2204930, 2267928, 2442384, 2519920, 2645916, 2834910, 3052980, 3307395, 3527888, 3779880, 3968874, 4070640, 4409860, 4535856, 5291832, 5669820, 6105960, 6614790, 7559760, 7937748, 8819720, 9922185, 10583664, 11339640, 12211920, 13229580, 15875496, 17639440, 19844370, 22679280, 26459160, 31750992, 39688740, 52918320, 79377480, 158754960]

約数ペア:

[(1, 158754960), (2, 79377480), (3, 52918320), (4, 39688740), (5, 31750992), (6, 26459160), (7, 22679280), (8, 19844370), (9, 17639440), (10, 15875496), (12, 13229580), (13, 12211920), (14, 11339640), (15, 10583664), (16, 9922185), (18, 8819720), (20, 7937748), (21, 7559760), (24, 6614790), (26, 6105960), (28, 5669820), (30, 5291832), (35, 4535856), (36, 4409860), (39, 4070640), (40, 3968874), (42, 3779880), (45, 3527888), (48, 3307395), (52, 3052980), (56, 2834910), (60, 2645916), (63, 2519920), (65, 2442384), (70, 2267928), (72, 2204930), (78, 2035320), (80, 1984437), (84, 1889940), (90, 1763944), (91, 1744560), (104, 1526490), (105, 1511952), (112, 1417455), (117, 1356880), (120, 1322958), (126, 1259960), (130, 1221192), (140, 1133964), (144, 1102465), (156, 1017660), (168, 944970), (180, 881972), (182, 872280), (195, 814128), (208, 763245), (210, 755976), (234, 678440), (240, 661479), (252, 629980), (260, 610596), (273, 581520), (280, 566982), (312, 508830), (315, 503984), (336, 472485), (360, 440986), (364, 436140), (390, 407064), (420, 377988), (455, 348912), (468, 339220), (504, 314990), (520, 305298), (546, 290760), (560, 283491), (585, 271376), (624, 254415), (630, 251992), (720, 220493), (728, 218070), (780, 203532), (819, 193840), (840, 188994), (910, 174456), (936, 169610), (1008, 157495), (1040, 152649), (1092, 145380), (1170, 135688), (1260, 125996), (1365, 116304), (1456, 109035), (1560, 101766), (1638, 96920), (1680, 94497), (1820, 87228), (1872, 84805), (2184, 72690), (2340, 67844), (2423, 65520), (2520, 62998), (2730, 58152), (3120, 50883), (3276, 48460), (3640, 43614), (4095, 38768), (4368, 36345), (4680, 33922), (4846, 32760), (5040, 31499), (5460, 29076), (6552, 24230), (7269, 21840), (7280, 21807), (8190, 19384), (9360, 16961), (9692, 16380), (10920, 14538), (12115, 13104)]