129643080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8163

約数の個数: 128

約数和(自身を含む): 467942400

約数和(自身を除く): 338299320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8123, 15960, 16246, 24369, 32492, 40615, 48738, 56861, 64984, 81230, 97476, 113722, 121845, 154337, 162460, 170583, 194952, 227444, 243690, 284305, 308674, 324920, 341166, 454888, 463011, 487380, 568610, 617348, 682332, 771685, 852915, 926022, 974760, 1080359, 1137220, 1234696, 1364664, 1543370, 1705830, 1852044, 2160718, 2274440, 2315055, 3086740, 3241077, 3411660, 3704088, 4321436, 4630110, 5401795, 6173480, 6482154, 6823320, 8642872, 9260220, 10803590, 12964308, 16205385, 18520440, 21607180, 25928616, 32410770, 43214360, 64821540, 129643080]

約数ペア:

[(1, 129643080), (2, 64821540), (3, 43214360), (4, 32410770), (5, 25928616), (6, 21607180), (7, 18520440), (8, 16205385), (10, 12964308), (12, 10803590), (14, 9260220), (15, 8642872), (19, 6823320), (20, 6482154), (21, 6173480), (24, 5401795), (28, 4630110), (30, 4321436), (35, 3704088), (38, 3411660), (40, 3241077), (42, 3086740), (56, 2315055), (57, 2274440), (60, 2160718), (70, 1852044), (76, 1705830), (84, 1543370), (95, 1364664), (105, 1234696), (114, 1137220), (120, 1080359), (133, 974760), (140, 926022), (152, 852915), (168, 771685), (190, 682332), (210, 617348), (228, 568610), (266, 487380), (280, 463011), (285, 454888), (380, 341166), (399, 324920), (420, 308674), (456, 284305), (532, 243690), (570, 227444), (665, 194952), (760, 170583), (798, 162460), (840, 154337), (1064, 121845), (1140, 113722), (1330, 97476), (1596, 81230), (1995, 64984), (2280, 56861), (2660, 48738), (3192, 40615), (3990, 32492), (5320, 24369), (7980, 16246), (8123, 15960)]