140402808

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2419

約数の個数: 160

約数和(自身を含む): 484212960

約数和(自身を除く): 343810152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2381, 2457, 2808, 3276, 4212, 4536, 4762, 4914, 6552, 7143, 7371, 8424, 9524, 9828, 14286, 14742, 16667, 19048, 19656, 21429, 28572, 29484, 30953, 33334, 42858, 50001, 57144, 58968, 61906, 64287, 66668, 85716, 92859, 100002, 123812, 128574, 133336, 150003, 171432, 185718, 192861, 200004, 216671, 247624, 257148, 278577, 300006, 371436, 385722, 400008, 433342, 450009, 514296, 557154, 600012, 650013, 742872, 771444, 835731, 866684, 900018, 1114308, 1200024, 1300026, 1350027, 1542888, 1671462, 1733368, 1800036, 1950039, 2228616, 2507193, 2600052, 2700054, 3342924, 3600072, 3900078, 5014386, 5200104, 5400108, 5850117, 6685848, 7800156, 10028772, 10800216, 11700234, 15600312, 17550351, 20057544, 23400468, 35100702, 46800936, 70201404, 140402808]

約数ペア:

[(1, 140402808), (2, 70201404), (3, 46800936), (4, 35100702), (6, 23400468), (7, 20057544), (8, 17550351), (9, 15600312), (12, 11700234), (13, 10800216), (14, 10028772), (18, 7800156), (21, 6685848), (24, 5850117), (26, 5400108), (27, 5200104), (28, 5014386), (36, 3900078), (39, 3600072), (42, 3342924), (52, 2700054), (54, 2600052), (56, 2507193), (63, 2228616), (72, 1950039), (78, 1800036), (81, 1733368), (84, 1671462), (91, 1542888), (104, 1350027), (108, 1300026), (117, 1200024), (126, 1114308), (156, 900018), (162, 866684), (168, 835731), (182, 771444), (189, 742872), (216, 650013), (234, 600012), (252, 557154), (273, 514296), (312, 450009), (324, 433342), (351, 400008), (364, 385722), (378, 371436), (468, 300006), (504, 278577), (546, 257148), (567, 247624), (648, 216671), (702, 200004), (728, 192861), (756, 185718), (819, 171432), (936, 150003), (1053, 133336), (1092, 128574), (1134, 123812), (1404, 100002), (1512, 92859), (1638, 85716), (2106, 66668), (2184, 64287), (2268, 61906), (2381, 58968), (2457, 57144), (2808, 50001), (3276, 42858), (4212, 33334), (4536, 30953), (4762, 29484), (4914, 28572), (6552, 21429), (7143, 19656), (7371, 19048), (8424, 16667), (9524, 14742), (9828, 14286)]