164613540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 595244160

約数和(自身を除く): 430630620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 59, 60, 65, 70, 73, 78, 84, 91, 98, 105, 118, 130, 140, 146, 147, 156, 177, 182, 195, 196, 210, 219, 236, 245, 260, 273, 292, 294, 295, 354, 364, 365, 390, 413, 420, 438, 455, 490, 511, 546, 588, 590, 637, 708, 730, 735, 767, 780, 826, 876, 885, 910, 949, 980, 1022, 1092, 1095, 1180, 1239, 1274, 1365, 1460, 1470, 1533, 1534, 1652, 1770, 1820, 1898, 1911, 2044, 2065, 2190, 2301, 2478, 2548, 2555, 2730, 2847, 2891, 2940, 3066, 3068, 3185, 3540, 3577, 3796, 3822, 3835, 4130, 4307, 4380, 4602, 4745, 4956, 5110, 5369, 5460, 5694, 5782, 6132, 6195, 6370, 6643, 7154, 7644, 7665, 7670, 8260, 8614, 8673, 9204, 9490, 9555, 10220, 10731, 10738, 11388, 11505, 11564, 12390, 12740, 12921, 13286, 14235, 14308, 14455, 15330, 15340, 16107, 17228, 17346, 17885, 18980, 19110, 19929, 21462, 21476, 21535, 23010, 24780, 25842, 26572, 26845, 28470, 28910, 30149, 30660, 32214, 33215, 34692, 35770, 37583, 38220, 39858, 42924, 43070, 43365, 46020, 46501, 51684, 53655, 53690, 55991, 56940, 57820, 60298, 64428, 64605, 66430, 71540, 75166, 79716, 80535, 86140, 86730, 90447, 93002, 99645, 107310, 107380, 111982, 112749, 120596, 129210, 132860, 139503, 150332, 150745, 161070, 167973, 173460, 180894, 186004, 187915, 199290, 211043, 214620, 223964, 225498, 232505, 258420, 279006, 279955, 301490, 322140, 335946, 361788, 375830, 391937, 398580, 422086, 450996, 452235, 465010, 558012, 559910, 563745, 602980, 633129, 671892, 697515, 751660, 783874, 839865, 844172, 904470, 930020, 1055215, 1119820, 1127490, 1175811, 1266258, 1395030, 1567748, 1679730, 1808940, 1959685, 2110430, 2254980, 2351622, 2532516, 2743559, 2790060, 3165645, 3359460, 3919370, 4220860, 4703244, 5487118, 5879055, 6331290, 7838740, 8230677, 10974236, 11758110, 12662580, 13717795, 16461354, 23516220, 27435590, 32922708, 41153385, 54871180, 82306770, 164613540]

約数ペア:

[(1, 164613540), (2, 82306770), (3, 54871180), (4, 41153385), (5, 32922708), (6, 27435590), (7, 23516220), (10, 16461354), (12, 13717795), (13, 12662580), (14, 11758110), (15, 10974236), (20, 8230677), (21, 7838740), (26, 6331290), (28, 5879055), (30, 5487118), (35, 4703244), (39, 4220860), (42, 3919370), (49, 3359460), (52, 3165645), (59, 2790060), (60, 2743559), (65, 2532516), (70, 2351622), (73, 2254980), (78, 2110430), (84, 1959685), (91, 1808940), (98, 1679730), (105, 1567748), (118, 1395030), (130, 1266258), (140, 1175811), (146, 1127490), (147, 1119820), (156, 1055215), (177, 930020), (182, 904470), (195, 844172), (196, 839865), (210, 783874), (219, 751660), (236, 697515), (245, 671892), (260, 633129), (273, 602980), (292, 563745), (294, 559910), (295, 558012), (354, 465010), (364, 452235), (365, 450996), (390, 422086), (413, 398580), (420, 391937), (438, 375830), (455, 361788), (490, 335946), (511, 322140), (546, 301490), (588, 279955), (590, 279006), (637, 258420), (708, 232505), (730, 225498), (735, 223964), (767, 214620), (780, 211043), (826, 199290), (876, 187915), (885, 186004), (910, 180894), (949, 173460), (980, 167973), (1022, 161070), (1092, 150745), (1095, 150332), (1180, 139503), (1239, 132860), (1274, 129210), (1365, 120596), (1460, 112749), (1470, 111982), (1533, 107380), (1534, 107310), (1652, 99645), (1770, 93002), (1820, 90447), (1898, 86730), (1911, 86140), (2044, 80535), (2065, 79716), (2190, 75166), (2301, 71540), (2478, 66430), (2548, 64605), (2555, 64428), (2730, 60298), (2847, 57820), (2891, 56940), (2940, 55991), (3066, 53690), (3068, 53655), (3185, 51684), (3540, 46501), (3577, 46020), (3796, 43365), (3822, 43070), (3835, 42924), (4130, 39858), (4307, 38220), (4380, 37583), (4602, 35770), (4745, 34692), (4956, 33215), (5110, 32214), (5369, 30660), (5460, 30149), (5694, 28910), (5782, 28470), (6132, 26845), (6195, 26572), (6370, 25842), (6643, 24780), (7154, 23010), (7644, 21535), (7665, 21476), (7670, 21462), (8260, 19929), (8614, 19110), (8673, 18980), (9204, 17885), (9490, 17346), (9555, 17228), (10220, 16107), (10731, 15340), (10738, 15330), (11388, 14455), (11505, 14308), (11564, 14235), (12390, 13286), (12740, 12921)]