142467780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 497871360

約数和(自身を除く): 355403580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 97, 105, 130, 140, 156, 182, 194, 195, 210, 260, 269, 273, 291, 364, 388, 390, 420, 455, 485, 538, 546, 582, 679, 780, 807, 910, 970, 1076, 1092, 1164, 1261, 1345, 1358, 1365, 1455, 1614, 1820, 1883, 1940, 2037, 2522, 2690, 2716, 2730, 2910, 3228, 3395, 3497, 3766, 3783, 4035, 4074, 5044, 5380, 5460, 5649, 5820, 6305, 6790, 6994, 7532, 7566, 8070, 8148, 8827, 9415, 10185, 10491, 11298, 12610, 13580, 13988, 15132, 16140, 17485, 17654, 18830, 18915, 20370, 20982, 22596, 24479, 25220, 26093, 26481, 28245, 34970, 35308, 37660, 37830, 40740, 41964, 44135, 48958, 52186, 52455, 52962, 56490, 69940, 73437, 75660, 78279, 88270, 97916, 104372, 104910, 105924, 112980, 122395, 130465, 132405, 146874, 156558, 176540, 182651, 209820, 244790, 260930, 264810, 293748, 313116, 339209, 365302, 367185, 391395, 489580, 521860, 529620, 547953, 678418, 730604, 734370, 782790, 913255, 1017627, 1095906, 1356836, 1468740, 1565580, 1696045, 1826510, 2035254, 2191812, 2374463, 2739765, 3392090, 3653020, 4070508, 4748926, 5088135, 5479530, 6784180, 7123389, 9497852, 10176270, 10959060, 11872315, 14246778, 20352540, 23744630, 28493556, 35616945, 47489260, 71233890, 142467780]

約数ペア:

[(1, 142467780), (2, 71233890), (3, 47489260), (4, 35616945), (5, 28493556), (6, 23744630), (7, 20352540), (10, 14246778), (12, 11872315), (13, 10959060), (14, 10176270), (15, 9497852), (20, 7123389), (21, 6784180), (26, 5479530), (28, 5088135), (30, 4748926), (35, 4070508), (39, 3653020), (42, 3392090), (52, 2739765), (60, 2374463), (65, 2191812), (70, 2035254), (78, 1826510), (84, 1696045), (91, 1565580), (97, 1468740), (105, 1356836), (130, 1095906), (140, 1017627), (156, 913255), (182, 782790), (194, 734370), (195, 730604), (210, 678418), (260, 547953), (269, 529620), (273, 521860), (291, 489580), (364, 391395), (388, 367185), (390, 365302), (420, 339209), (455, 313116), (485, 293748), (538, 264810), (546, 260930), (582, 244790), (679, 209820), (780, 182651), (807, 176540), (910, 156558), (970, 146874), (1076, 132405), (1092, 130465), (1164, 122395), (1261, 112980), (1345, 105924), (1358, 104910), (1365, 104372), (1455, 97916), (1614, 88270), (1820, 78279), (1883, 75660), (1940, 73437), (2037, 69940), (2522, 56490), (2690, 52962), (2716, 52455), (2730, 52186), (2910, 48958), (3228, 44135), (3395, 41964), (3497, 40740), (3766, 37830), (3783, 37660), (4035, 35308), (4074, 34970), (5044, 28245), (5380, 26481), (5460, 26093), (5649, 25220), (5820, 24479), (6305, 22596), (6790, 20982), (6994, 20370), (7532, 18915), (7566, 18830), (8070, 17654), (8148, 17485), (8827, 16140), (9415, 15132), (10185, 13988), (10491, 13580), (11298, 12610)]