214542120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 711504000

約数和(自身を除く): 496961880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 149, 156, 169, 195, 213, 260, 284, 298, 312, 338, 355, 390, 426, 447, 507, 520, 568, 596, 676, 710, 745, 780, 845, 852, 894, 923, 1014, 1065, 1192, 1352, 1420, 1490, 1560, 1690, 1704, 1788, 1846, 1937, 2028, 2130, 2235, 2535, 2769, 2840, 2980, 3380, 3576, 3692, 3874, 4056, 4260, 4470, 4615, 5070, 5538, 5811, 5960, 6760, 7384, 7748, 8520, 8940, 9230, 9685, 10140, 10579, 11076, 11622, 11999, 13845, 15496, 17880, 18460, 19370, 20280, 21158, 22152, 23244, 23998, 25181, 27690, 29055, 31737, 35997, 36920, 38740, 42316, 46488, 47996, 50362, 52895, 55380, 58110, 59995, 63474, 71994, 75543, 77480, 84632, 95992, 100724, 105790, 110760, 116220, 119990, 125905, 126948, 137527, 143988, 151086, 158685, 179985, 201448, 211580, 232440, 239980, 251810, 253896, 275054, 287976, 302172, 317370, 359970, 377715, 412581, 423160, 479960, 503620, 550108, 604344, 634740, 687635, 719940, 755430, 825162, 1007240, 1100216, 1269480, 1375270, 1439880, 1510860, 1650324, 1787851, 2062905, 2750540, 3021720, 3300648, 3575702, 4125810, 5363553, 5501080, 7151404, 8251620, 8939255, 10727106, 14302808, 16503240, 17878510, 21454212, 26817765, 35757020, 42908424, 53635530, 71514040, 107271060, 214542120]

約数ペア:

[(1, 214542120), (2, 107271060), (3, 71514040), (4, 53635530), (5, 42908424), (6, 35757020), (8, 26817765), (10, 21454212), (12, 17878510), (13, 16503240), (15, 14302808), (20, 10727106), (24, 8939255), (26, 8251620), (30, 7151404), (39, 5501080), (40, 5363553), (52, 4125810), (60, 3575702), (65, 3300648), (71, 3021720), (78, 2750540), (104, 2062905), (120, 1787851), (130, 1650324), (142, 1510860), (149, 1439880), (156, 1375270), (169, 1269480), (195, 1100216), (213, 1007240), (260, 825162), (284, 755430), (298, 719940), (312, 687635), (338, 634740), (355, 604344), (390, 550108), (426, 503620), (447, 479960), (507, 423160), (520, 412581), (568, 377715), (596, 359970), (676, 317370), (710, 302172), (745, 287976), (780, 275054), (845, 253896), (852, 251810), (894, 239980), (923, 232440), (1014, 211580), (1065, 201448), (1192, 179985), (1352, 158685), (1420, 151086), (1490, 143988), (1560, 137527), (1690, 126948), (1704, 125905), (1788, 119990), (1846, 116220), (1937, 110760), (2028, 105790), (2130, 100724), (2235, 95992), (2535, 84632), (2769, 77480), (2840, 75543), (2980, 71994), (3380, 63474), (3576, 59995), (3692, 58110), (3874, 55380), (4056, 52895), (4260, 50362), (4470, 47996), (4615, 46488), (5070, 42316), (5538, 38740), (5811, 36920), (5960, 35997), (6760, 31737), (7384, 29055), (7748, 27690), (8520, 25181), (8940, 23998), (9230, 23244), (9685, 22152), (10140, 21158), (10579, 20280), (11076, 19370), (11622, 18460), (11999, 17880), (13845, 15496)]