680477112

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 240

約数和(自身を含む): 2296701000

約数和(自身を除く): 1616223888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 324, 348, 378, 392, 406, 441, 504, 522, 567, 588, 609, 648, 696, 739, 756, 783, 812, 882, 1044, 1134, 1176, 1218, 1323, 1421, 1478, 1512, 1566, 1624, 1764, 1827, 2088, 2217, 2268, 2349, 2436, 2646, 2842, 2956, 3132, 3528, 3654, 3969, 4263, 4434, 4536, 4698, 4872, 5173, 5292, 5481, 5684, 5912, 6264, 6651, 7308, 7938, 8526, 8868, 9396, 10346, 10584, 10962, 11368, 12789, 13302, 14616, 15519, 15876, 16443, 17052, 17736, 18792, 19953, 20692, 21431, 21924, 25578, 26604, 31038, 31752, 32886, 34104, 36211, 38367, 39906, 41384, 42862, 43848, 46557, 51156, 53208, 59859, 62076, 64293, 65772, 72422, 76734, 79812, 85724, 93114, 102312, 108633, 115101, 119718, 124152, 128586, 131544, 139671, 144844, 150017, 153468, 159624, 171448, 186228, 192879, 217266, 230202, 239436, 257172, 279342, 289688, 300034, 306936, 325899, 372456, 385758, 419013, 434532, 450051, 460404, 478872, 514344, 558684, 578637, 600068, 651798, 771516, 838026, 869064, 900102, 920808, 977697, 1050119, 1117368, 1157274, 1200136, 1303596, 1350153, 1543032, 1676052, 1735911, 1800204, 1955394, 2100238, 2314548, 2607192, 2700306, 2933091, 3150357, 3352104, 3471822, 3600408, 3910788, 4050459, 4200476, 4629096, 5400612, 5866182, 6300714, 6943644, 7821576, 8100918, 8400952, 9451071, 10801224, 11732364, 12151377, 12601428, 13887288, 16201836, 18902142, 23464728, 24302754, 25202856, 28353213, 32403672, 37804284, 48605508, 56706426, 75608568, 85059639, 97211016, 113412852, 170119278, 226825704, 340238556, 680477112]

約数ペア:

[(1, 680477112), (2, 340238556), (3, 226825704), (4, 170119278), (6, 113412852), (7, 97211016), (8, 85059639), (9, 75608568), (12, 56706426), (14, 48605508), (18, 37804284), (21, 32403672), (24, 28353213), (27, 25202856), (28, 24302754), (29, 23464728), (36, 18902142), (42, 16201836), (49, 13887288), (54, 12601428), (56, 12151377), (58, 11732364), (63, 10801224), (72, 9451071), (81, 8400952), (84, 8100918), (87, 7821576), (98, 6943644), (108, 6300714), (116, 5866182), (126, 5400612), (147, 4629096), (162, 4200476), (168, 4050459), (174, 3910788), (189, 3600408), (196, 3471822), (203, 3352104), (216, 3150357), (232, 2933091), (252, 2700306), (261, 2607192), (294, 2314548), (324, 2100238), (348, 1955394), (378, 1800204), (392, 1735911), (406, 1676052), (441, 1543032), (504, 1350153), (522, 1303596), (567, 1200136), (588, 1157274), (609, 1117368), (648, 1050119), (696, 977697), (739, 920808), (756, 900102), (783, 869064), (812, 838026), (882, 771516), (1044, 651798), (1134, 600068), (1176, 578637), (1218, 558684), (1323, 514344), (1421, 478872), (1478, 460404), (1512, 450051), (1566, 434532), (1624, 419013), (1764, 385758), (1827, 372456), (2088, 325899), (2217, 306936), (2268, 300034), (2349, 289688), (2436, 279342), (2646, 257172), (2842, 239436), (2956, 230202), (3132, 217266), (3528, 192879), (3654, 186228), (3969, 171448), (4263, 159624), (4434, 153468), (4536, 150017), (4698, 144844), (4872, 139671), (5173, 131544), (5292, 128586), (5481, 124152), (5684, 119718), (5912, 115101), (6264, 108633), (6651, 102312), (7308, 93114), (7938, 85724), (8526, 79812), (8868, 76734), (9396, 72422), (10346, 65772), (10584, 64293), (10962, 62076), (11368, 59859), (12789, 53208), (13302, 51156), (14616, 46557), (15519, 43848), (15876, 42862), (16443, 41384), (17052, 39906), (17736, 38367), (18792, 36211), (19953, 34104), (20692, 32886), (21431, 31752), (21924, 31038), (25578, 26604)]