23516220

素因数分解:

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

素因数の和:164

約数の個数: 192

約数和(自身を含む): 83543040

約数和(自身を除く): 60026820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 73, 78, 84, 91, 105, 118, 130, 140, 146, 156, 177, 182, 195, 210, 219, 236, 260, 273, 292, 295, 354, 364, 365, 390, 413, 420, 438, 455, 511, 546, 590, 708, 730, 767, 780, 826, 876, 885, 910, 949, 1022, 1092, 1095, 1180, 1239, 1365, 1460, 1533, 1534, 1652, 1770, 1820, 1898, 2044, 2065, 2190, 2301, 2478, 2555, 2730, 2847, 3066, 3068, 3540, 3796, 3835, 4130, 4307, 4380, 4602, 4745, 4956, 5110, 5369, 5460, 5694, 6132, 6195, 6643, 7665, 7670, 8260, 8614, 9204, 9490, 10220, 10738, 11388, 11505, 12390, 12921, 13286, 14235, 15330, 15340, 16107, 17228, 18980, 19929, 21476, 21535, 23010, 24780, 25842, 26572, 26845, 28470, 30149, 30660, 32214, 33215, 39858, 43070, 46020, 51684, 53690, 55991, 56940, 60298, 64428, 64605, 66430, 79716, 80535, 86140, 90447, 99645, 107380, 111982, 120596, 129210, 132860, 150745, 161070, 167973, 180894, 199290, 223964, 258420, 279955, 301490, 322140, 335946, 361788, 391937, 398580, 452235, 559910, 602980, 671892, 783874, 839865, 904470, 1119820, 1175811, 1567748, 1679730, 1808940, 1959685, 2351622, 3359460, 3919370, 4703244, 5879055, 7838740, 11758110, 23516220]

約数ペア:

[(1, 23516220), (2, 11758110), (3, 7838740), (4, 5879055), (5, 4703244), (6, 3919370), (7, 3359460), (10, 2351622), (12, 1959685), (13, 1808940), (14, 1679730), (15, 1567748), (20, 1175811), (21, 1119820), (26, 904470), (28, 839865), (30, 783874), (35, 671892), (39, 602980), (42, 559910), (52, 452235), (59, 398580), (60, 391937), (65, 361788), (70, 335946), (73, 322140), (78, 301490), (84, 279955), (91, 258420), (105, 223964), (118, 199290), (130, 180894), (140, 167973), (146, 161070), (156, 150745), (177, 132860), (182, 129210), (195, 120596), (210, 111982), (219, 107380), (236, 99645), (260, 90447), (273, 86140), (292, 80535), (295, 79716), (354, 66430), (364, 64605), (365, 64428), (390, 60298), (413, 56940), (420, 55991), (438, 53690), (455, 51684), (511, 46020), (546, 43070), (590, 39858), (708, 33215), (730, 32214), (767, 30660), (780, 30149), (826, 28470), (876, 26845), (885, 26572), (910, 25842), (949, 24780), (1022, 23010), (1092, 21535), (1095, 21476), (1180, 19929), (1239, 18980), (1365, 17228), (1460, 16107), (1533, 15340), (1534, 15330), (1652, 14235), (1770, 13286), (1820, 12921), (1898, 12390), (2044, 11505), (2065, 11388), (2190, 10738), (2301, 10220), (2478, 9490), (2555, 9204), (2730, 8614), (2847, 8260), (3066, 7670), (3068, 7665), (3540, 6643), (3796, 6195), (3835, 6132), (4130, 5694), (4307, 5460), (4380, 5369), (4602, 5110), (4745, 4956)]