343967260

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 988192800

約数和(自身を除く): 644225540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 29, 35, 38, 49, 52, 58, 65, 70, 76, 91, 95, 98, 116, 130, 133, 140, 145, 182, 190, 196, 203, 245, 247, 260, 266, 290, 343, 364, 377, 380, 406, 455, 490, 494, 532, 551, 580, 637, 665, 686, 754, 812, 910, 931, 980, 988, 1015, 1102, 1235, 1274, 1330, 1372, 1421, 1508, 1715, 1729, 1820, 1862, 1885, 2030, 2204, 2401, 2470, 2548, 2639, 2660, 2755, 2842, 3185, 3430, 3458, 3724, 3770, 3857, 4060, 4459, 4655, 4802, 4940, 5278, 5510, 5684, 6370, 6517, 6860, 6916, 7105, 7163, 7540, 7714, 8645, 8918, 9310, 9604, 9947, 10556, 11020, 12005, 12103, 12740, 13034, 13195, 14210, 14326, 15428, 17290, 17836, 18473, 18620, 19285, 19894, 22295, 24010, 24206, 26068, 26390, 26999, 28420, 28652, 31213, 32585, 34580, 35815, 36946, 38570, 39788, 44590, 45619, 48020, 48412, 49735, 50141, 52780, 53998, 60515, 62426, 65170, 69629, 71630, 73892, 77140, 84721, 89180, 91238, 92365, 99470, 100282, 107996, 121030, 124852, 129311, 130340, 134995, 139258, 143260, 156065, 169442, 182476, 184730, 188993, 198940, 200564, 228095, 242060, 250705, 258622, 269990, 278516, 312130, 338884, 348145, 350987, 369460, 377986, 423605, 456190, 501410, 517244, 539980, 593047, 624260, 646555, 696290, 701974, 755972, 847210, 905177, 912380, 944965, 1002820, 1186094, 1293110, 1322951, 1392580, 1403948, 1694420, 1754935, 1810354, 1889930, 2372188, 2456909, 2586220, 2645902, 2965235, 3509870, 3620708, 3779860, 4525885, 4913818, 5291804, 5930470, 6614755, 7019740, 9051770, 9827636, 11860940, 12284545, 13229510, 17198363, 18103540, 24569090, 26459020, 34396726, 49138180, 68793452, 85991815, 171983630, 343967260]

約数ペア:

[(1, 343967260), (2, 171983630), (4, 85991815), (5, 68793452), (7, 49138180), (10, 34396726), (13, 26459020), (14, 24569090), (19, 18103540), (20, 17198363), (26, 13229510), (28, 12284545), (29, 11860940), (35, 9827636), (38, 9051770), (49, 7019740), (52, 6614755), (58, 5930470), (65, 5291804), (70, 4913818), (76, 4525885), (91, 3779860), (95, 3620708), (98, 3509870), (116, 2965235), (130, 2645902), (133, 2586220), (140, 2456909), (145, 2372188), (182, 1889930), (190, 1810354), (196, 1754935), (203, 1694420), (245, 1403948), (247, 1392580), (260, 1322951), (266, 1293110), (290, 1186094), (343, 1002820), (364, 944965), (377, 912380), (380, 905177), (406, 847210), (455, 755972), (490, 701974), (494, 696290), (532, 646555), (551, 624260), (580, 593047), (637, 539980), (665, 517244), (686, 501410), (754, 456190), (812, 423605), (910, 377986), (931, 369460), (980, 350987), (988, 348145), (1015, 338884), (1102, 312130), (1235, 278516), (1274, 269990), (1330, 258622), (1372, 250705), (1421, 242060), (1508, 228095), (1715, 200564), (1729, 198940), (1820, 188993), (1862, 184730), (1885, 182476), (2030, 169442), (2204, 156065), (2401, 143260), (2470, 139258), (2548, 134995), (2639, 130340), (2660, 129311), (2755, 124852), (2842, 121030), (3185, 107996), (3430, 100282), (3458, 99470), (3724, 92365), (3770, 91238), (3857, 89180), (4060, 84721), (4459, 77140), (4655, 73892), (4802, 71630), (4940, 69629), (5278, 65170), (5510, 62426), (5684, 60515), (6370, 53998), (6517, 52780), (6860, 50141), (6916, 49735), (7105, 48412), (7163, 48020), (7540, 45619), (7714, 44590), (8645, 39788), (8918, 38570), (9310, 36946), (9604, 35815), (9947, 34580), (10556, 32585), (11020, 31213), (12005, 28652), (12103, 28420), (12740, 26999), (13034, 26390), (13195, 26068), (14210, 24206), (14326, 24010), (15428, 22295), (17290, 19894), (17836, 19285), (18473, 18620)]