192994620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 668989440

約数和(自身を除く): 475994820

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, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2719, 2730, 3380, 3549, 4732, 5070, 5438, 5460, 5915, 7098, 8157, 10140, 10876, 11830, 13595, 14196, 16314, 17745, 19033, 23660, 27190, 32628, 35347, 35490, 38066, 40785, 54380, 57099, 70694, 70980, 76132, 81570, 95165, 106041, 114198, 141388, 163140, 176735, 190330, 212082, 228396, 247429, 285495, 353470, 380660, 424164, 459511, 494858, 530205, 570990, 706940, 742287, 919022, 989716, 1060410, 1141980, 1237145, 1378533, 1484574, 1838044, 2120820, 2297555, 2474290, 2757066, 2969148, 3216577, 3711435, 4595110, 4948580, 5514132, 6433154, 6892665, 7422870, 9190220, 9649731, 12866308, 13785330, 14845740, 16082885, 19299462, 27570660, 32165770, 38598924, 48248655, 64331540, 96497310, 192994620]

約数ペア:

[(1, 192994620), (2, 96497310), (3, 64331540), (4, 48248655), (5, 38598924), (6, 32165770), (7, 27570660), (10, 19299462), (12, 16082885), (13, 14845740), (14, 13785330), (15, 12866308), (20, 9649731), (21, 9190220), (26, 7422870), (28, 6892665), (30, 6433154), (35, 5514132), (39, 4948580), (42, 4595110), (52, 3711435), (60, 3216577), (65, 2969148), (70, 2757066), (78, 2474290), (84, 2297555), (91, 2120820), (105, 1838044), (130, 1484574), (140, 1378533), (156, 1237145), (169, 1141980), (182, 1060410), (195, 989716), (210, 919022), (260, 742287), (273, 706940), (338, 570990), (364, 530205), (390, 494858), (420, 459511), (455, 424164), (507, 380660), (546, 353470), (676, 285495), (780, 247429), (845, 228396), (910, 212082), (1014, 190330), (1092, 176735), (1183, 163140), (1365, 141388), (1690, 114198), (1820, 106041), (2028, 95165), (2366, 81570), (2535, 76132), (2719, 70980), (2730, 70694), (3380, 57099), (3549, 54380), (4732, 40785), (5070, 38066), (5438, 35490), (5460, 35347), (5915, 32628), (7098, 27190), (8157, 23660), (10140, 19033), (10876, 17745), (11830, 16314), (13595, 14196)]