2040697512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 288

約数和(自身を含む): 6794910720

約数和(自身を除く): 4754213208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 49, 56, 62, 63, 72, 84, 93, 94, 98, 124, 126, 141, 147, 168, 186, 188, 196, 217, 248, 252, 279, 282, 294, 329, 372, 376, 392, 397, 423, 434, 441, 504, 558, 564, 588, 651, 658, 744, 794, 846, 868, 882, 987, 1116, 1128, 1176, 1191, 1302, 1316, 1457, 1519, 1588, 1692, 1736, 1764, 1953, 1974, 2232, 2303, 2382, 2604, 2632, 2779, 2914, 2961, 3038, 3176, 3384, 3528, 3573, 3906, 3948, 4371, 4557, 4606, 4764, 5208, 5558, 5828, 5922, 6076, 6909, 7146, 7812, 7896, 8337, 8742, 9114, 9212, 9528, 10199, 11116, 11656, 11844, 12152, 12307, 13113, 13671, 13818, 14292, 15624, 16674, 17484, 18228, 18424, 18659, 19453, 20398, 20727, 22232, 23688, 24614, 25011, 26226, 27342, 27636, 28584, 30597, 33348, 34968, 36456, 36921, 37318, 38906, 40796, 41454, 49228, 50022, 52452, 54684, 55272, 55977, 58359, 61194, 66696, 71393, 73842, 74636, 77812, 81592, 82908, 86149, 91791, 98456, 100044, 104904, 109368, 110763, 111954, 116718, 122388, 130613, 142786, 147684, 149272, 155624, 165816, 167931, 172298, 175077, 183582, 200088, 214179, 221526, 223908, 233436, 244776, 258447, 261226, 285572, 295368, 335862, 344596, 350154, 367164, 391839, 428358, 443052, 447816, 466872, 516894, 522452, 571144, 578429, 603043, 642537, 671724, 689192, 700308, 734328, 775341, 783678, 856716, 886104, 914291, 1033788, 1044904, 1156858, 1175517, 1206086, 1285074, 1343448, 1400616, 1550682, 1567356, 1713432, 1735287, 1809129, 1828582, 2067576, 2313716, 2351034, 2412172, 2570148, 2742873, 3101364, 3134712, 3470574, 3618258, 3657164, 4049003, 4627432, 4702068, 4824344, 5140296, 5205861, 5427387, 5485746, 6202728, 6941148, 7236516, 7314328, 8098006, 8228619, 9404136, 10411722, 10854774, 10971492, 12147009, 13882296, 14473032, 16196012, 16457238, 20823444, 21709548, 21942984, 24294018, 28343021, 32392024, 32914476, 36441027, 41646888, 43419096, 48588036, 56686042, 65828952, 72882054, 85029063, 97176072, 113372084, 145764108, 170058126, 226744168, 255087189, 291528216, 340116252, 510174378, 680232504, 1020348756, 2040697512]

約数ペア:

[(1, 2040697512), (2, 1020348756), (3, 680232504), (4, 510174378), (6, 340116252), (7, 291528216), (8, 255087189), (9, 226744168), (12, 170058126), (14, 145764108), (18, 113372084), (21, 97176072), (24, 85029063), (28, 72882054), (31, 65828952), (36, 56686042), (42, 48588036), (47, 43419096), (49, 41646888), (56, 36441027), (62, 32914476), (63, 32392024), (72, 28343021), (84, 24294018), (93, 21942984), (94, 21709548), (98, 20823444), (124, 16457238), (126, 16196012), (141, 14473032), (147, 13882296), (168, 12147009), (186, 10971492), (188, 10854774), (196, 10411722), (217, 9404136), (248, 8228619), (252, 8098006), (279, 7314328), (282, 7236516), (294, 6941148), (329, 6202728), (372, 5485746), (376, 5427387), (392, 5205861), (397, 5140296), (423, 4824344), (434, 4702068), (441, 4627432), (504, 4049003), (558, 3657164), (564, 3618258), (588, 3470574), (651, 3134712), (658, 3101364), (744, 2742873), (794, 2570148), (846, 2412172), (868, 2351034), (882, 2313716), (987, 2067576), (1116, 1828582), (1128, 1809129), (1176, 1735287), (1191, 1713432), (1302, 1567356), (1316, 1550682), (1457, 1400616), (1519, 1343448), (1588, 1285074), (1692, 1206086), (1736, 1175517), (1764, 1156858), (1953, 1044904), (1974, 1033788), (2232, 914291), (2303, 886104), (2382, 856716), (2604, 783678), (2632, 775341), (2779, 734328), (2914, 700308), (2961, 689192), (3038, 671724), (3176, 642537), (3384, 603043), (3528, 578429), (3573, 571144), (3906, 522452), (3948, 516894), (4371, 466872), (4557, 447816), (4606, 443052), (4764, 428358), (5208, 391839), (5558, 367164), (5828, 350154), (5922, 344596), (6076, 335862), (6909, 295368), (7146, 285572), (7812, 261226), (7896, 258447), (8337, 244776), (8742, 233436), (9114, 223908), (9212, 221526), (9528, 214179), (10199, 200088), (11116, 183582), (11656, 175077), (11844, 172298), (12152, 167931), (12307, 165816), (13113, 155624), (13671, 149272), (13818, 147684), (14292, 142786), (15624, 130613), (16674, 122388), (17484, 116718), (18228, 111954), (18424, 110763), (18659, 109368), (19453, 104904), (20398, 100044), (20727, 98456), (22232, 91791), (23688, 86149), (24614, 82908), (25011, 81592), (26226, 77812), (27342, 74636), (27636, 73842), (28584, 71393), (30597, 66696), (33348, 61194), (34968, 58359), (36456, 55977), (36921, 55272), (37318, 54684), (38906, 52452), (40796, 50022), (41454, 49228)]