1640316132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 5460465920

約数和(自身を除く): 3820149788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 73, 76, 78, 84, 91, 114, 117, 126, 133, 146, 156, 171, 182, 219, 228, 234, 247, 252, 266, 273, 292, 342, 361, 364, 399, 438, 468, 494, 511, 532, 546, 657, 684, 722, 741, 798, 819, 876, 949, 988, 1022, 1083, 1092, 1197, 1314, 1387, 1444, 1482, 1533, 1596, 1638, 1729, 1898, 2044, 2166, 2223, 2394, 2527, 2628, 2774, 2847, 2964, 3066, 3249, 3276, 3458, 3796, 4161, 4332, 4446, 4599, 4693, 4788, 5054, 5187, 5548, 5694, 6132, 6498, 6643, 6859, 6916, 7581, 8322, 8541, 8892, 9198, 9386, 9709, 10108, 10374, 11388, 12483, 12996, 13286, 13718, 14079, 15162, 15561, 16644, 17082, 18031, 18396, 18772, 19418, 19929, 20577, 20748, 22743, 24966, 26353, 26572, 27436, 28158, 29127, 30324, 31122, 32851, 34164, 36062, 38836, 39858, 41154, 42237, 45486, 48013, 49932, 52706, 54093, 56316, 58254, 59787, 61731, 62244, 65702, 72124, 79059, 79716, 82308, 84474, 87381, 89167, 90972, 96026, 98553, 105412, 108186, 116508, 119574, 123462, 126217, 131404, 144039, 158118, 162279, 168948, 174762, 178334, 184471, 192052, 197106, 216372, 237177, 239148, 246924, 252434, 267501, 288078, 295659, 316236, 324558, 342589, 349524, 356668, 368942, 378651, 394212, 432117, 474354, 500707, 504868, 535002, 553413, 576156, 591318, 624169, 649116, 685178, 737884, 757302, 802503, 864234, 948708, 1001414, 1027767, 1070004, 1106826, 1135953, 1182636, 1248338, 1370356, 1502121, 1514604, 1605006, 1660239, 1728468, 1872507, 2002828, 2055534, 2213652, 2271906, 2398123, 2496676, 3004242, 3083301, 3210012, 3320478, 3504949, 3745014, 4111068, 4506363, 4543812, 4796246, 5617521, 6008484, 6166602, 6509191, 6640956, 7009898, 7194369, 7490028, 9012726, 9592492, 10514847, 11235042, 12333204, 13018382, 14019796, 14388738, 18025452, 19527573, 21029694, 21583107, 22470084, 26036764, 28777476, 31544541, 39055146, 42059388, 43166214, 45564337, 58582719, 63089082, 78110292, 86332428, 91128674, 117165438, 126178164, 136693011, 182257348, 234330876, 273386022, 410079033, 546772044, 820158066, 1640316132]

約数ペア:

[(1, 1640316132), (2, 820158066), (3, 546772044), (4, 410079033), (6, 273386022), (7, 234330876), (9, 182257348), (12, 136693011), (13, 126178164), (14, 117165438), (18, 91128674), (19, 86332428), (21, 78110292), (26, 63089082), (28, 58582719), (36, 45564337), (38, 43166214), (39, 42059388), (42, 39055146), (52, 31544541), (57, 28777476), (63, 26036764), (73, 22470084), (76, 21583107), (78, 21029694), (84, 19527573), (91, 18025452), (114, 14388738), (117, 14019796), (126, 13018382), (133, 12333204), (146, 11235042), (156, 10514847), (171, 9592492), (182, 9012726), (219, 7490028), (228, 7194369), (234, 7009898), (247, 6640956), (252, 6509191), (266, 6166602), (273, 6008484), (292, 5617521), (342, 4796246), (361, 4543812), (364, 4506363), (399, 4111068), (438, 3745014), (468, 3504949), (494, 3320478), (511, 3210012), (532, 3083301), (546, 3004242), (657, 2496676), (684, 2398123), (722, 2271906), (741, 2213652), (798, 2055534), (819, 2002828), (876, 1872507), (949, 1728468), (988, 1660239), (1022, 1605006), (1083, 1514604), (1092, 1502121), (1197, 1370356), (1314, 1248338), (1387, 1182636), (1444, 1135953), (1482, 1106826), (1533, 1070004), (1596, 1027767), (1638, 1001414), (1729, 948708), (1898, 864234), (2044, 802503), (2166, 757302), (2223, 737884), (2394, 685178), (2527, 649116), (2628, 624169), (2774, 591318), (2847, 576156), (2964, 553413), (3066, 535002), (3249, 504868), (3276, 500707), (3458, 474354), (3796, 432117), (4161, 394212), (4332, 378651), (4446, 368942), (4599, 356668), (4693, 349524), (4788, 342589), (5054, 324558), (5187, 316236), (5548, 295659), (5694, 288078), (6132, 267501), (6498, 252434), (6643, 246924), (6859, 239148), (6916, 237177), (7581, 216372), (8322, 197106), (8541, 192052), (8892, 184471), (9198, 178334), (9386, 174762), (9709, 168948), (10108, 162279), (10374, 158118), (11388, 144039), (12483, 131404), (12996, 126217), (13286, 123462), (13718, 119574), (14079, 116508), (15162, 108186), (15561, 105412), (16644, 98553), (17082, 96026), (18031, 90972), (18396, 89167), (18772, 87381), (19418, 84474), (19929, 82308), (20577, 79716), (20748, 79059), (22743, 72124), (24966, 65702), (26353, 62244), (26572, 61731), (27436, 59787), (28158, 58254), (29127, 56316), (30324, 54093), (31122, 52706), (32851, 49932), (34164, 48013), (36062, 45486), (38836, 42237), (39858, 41154)]