164067540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 572006400

約数和(自身を除く): 407938860

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, 105, 130, 140, 151, 156, 182, 195, 199, 210, 260, 273, 302, 364, 390, 398, 420, 453, 455, 546, 597, 604, 755, 780, 796, 906, 910, 995, 1057, 1092, 1194, 1365, 1393, 1510, 1812, 1820, 1963, 1990, 2114, 2265, 2388, 2587, 2730, 2786, 2985, 3020, 3171, 3926, 3980, 4179, 4228, 4530, 5174, 5285, 5460, 5572, 5889, 5970, 6342, 6965, 7761, 7852, 8358, 9060, 9815, 10348, 10570, 11778, 11940, 12684, 12935, 13741, 13930, 15522, 15855, 16716, 18109, 19630, 20895, 21140, 23556, 25870, 27482, 27860, 29445, 30049, 31044, 31710, 36218, 38805, 39260, 41223, 41790, 51740, 54327, 54964, 58890, 60098, 63420, 68705, 72436, 77610, 82446, 83580, 90147, 90545, 108654, 117780, 120196, 137410, 150245, 155220, 164892, 180294, 181090, 206115, 210343, 217308, 271635, 274820, 300490, 360588, 362180, 390637, 412230, 420686, 450735, 543270, 600980, 631029, 781274, 824460, 841372, 901470, 1051715, 1086540, 1171911, 1262058, 1562548, 1802940, 1953185, 2103430, 2343822, 2524116, 2734459, 3155145, 3906370, 4206860, 4687644, 5468918, 5859555, 6310290, 7812740, 8203377, 10937836, 11719110, 12620580, 13672295, 16406754, 23438220, 27344590, 32813508, 41016885, 54689180, 82033770, 164067540]

約数ペア:

[(1, 164067540), (2, 82033770), (3, 54689180), (4, 41016885), (5, 32813508), (6, 27344590), (7, 23438220), (10, 16406754), (12, 13672295), (13, 12620580), (14, 11719110), (15, 10937836), (20, 8203377), (21, 7812740), (26, 6310290), (28, 5859555), (30, 5468918), (35, 4687644), (39, 4206860), (42, 3906370), (52, 3155145), (60, 2734459), (65, 2524116), (70, 2343822), (78, 2103430), (84, 1953185), (91, 1802940), (105, 1562548), (130, 1262058), (140, 1171911), (151, 1086540), (156, 1051715), (182, 901470), (195, 841372), (199, 824460), (210, 781274), (260, 631029), (273, 600980), (302, 543270), (364, 450735), (390, 420686), (398, 412230), (420, 390637), (453, 362180), (455, 360588), (546, 300490), (597, 274820), (604, 271635), (755, 217308), (780, 210343), (796, 206115), (906, 181090), (910, 180294), (995, 164892), (1057, 155220), (1092, 150245), (1194, 137410), (1365, 120196), (1393, 117780), (1510, 108654), (1812, 90545), (1820, 90147), (1963, 83580), (1990, 82446), (2114, 77610), (2265, 72436), (2388, 68705), (2587, 63420), (2730, 60098), (2786, 58890), (2985, 54964), (3020, 54327), (3171, 51740), (3926, 41790), (3980, 41223), (4179, 39260), (4228, 38805), (4530, 36218), (5174, 31710), (5285, 31044), (5460, 30049), (5572, 29445), (5889, 27860), (5970, 27482), (6342, 25870), (6965, 23556), (7761, 21140), (7852, 20895), (8358, 19630), (9060, 18109), (9815, 16716), (10348, 15855), (10570, 15522), (11778, 13930), (11940, 13741), (12684, 12935)]