6556424280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:634

約数の個数: 256

約数和(自身を含む): 22832409600

約数和(自身を除く): 16275985320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 233, 241, 278, 280, 417, 420, 466, 482, 556, 695, 699, 723, 834, 840, 932, 964, 973, 1112, 1165, 1205, 1390, 1398, 1446, 1631, 1668, 1687, 1864, 1928, 1946, 2085, 2330, 2410, 2780, 2796, 2892, 2919, 3262, 3336, 3374, 3495, 3615, 3892, 4170, 4660, 4820, 4865, 4893, 5061, 5560, 5592, 5784, 5838, 6524, 6748, 6990, 7230, 7784, 8155, 8340, 8435, 9320, 9640, 9730, 9786, 10122, 11676, 13048, 13496, 13980, 14460, 14595, 16310, 16680, 16870, 19460, 19572, 20244, 23352, 24465, 25305, 27960, 28920, 29190, 32387, 32620, 33499, 33740, 38920, 39144, 40488, 48930, 50610, 56153, 58380, 64774, 65240, 66998, 67480, 97161, 97860, 100497, 101220, 112306, 116760, 129548, 133996, 161935, 167495, 168459, 194322, 195720, 200994, 202440, 224612, 226709, 234493, 259096, 267992, 280765, 323870, 334990, 336918, 388644, 393071, 401988, 449224, 453418, 468986, 485805, 502485, 561530, 647740, 669980, 673836, 680127, 703479, 777288, 786142, 803976, 842295, 906836, 937972, 971610, 1004970, 1123060, 1133545, 1172465, 1179213, 1295480, 1339960, 1347672, 1360254, 1406958, 1572284, 1684590, 1813672, 1875944, 1943220, 1965355, 2009940, 2246120, 2267090, 2344930, 2358426, 2720508, 2813916, 3144568, 3369180, 3400635, 3517395, 3886440, 3930710, 4019880, 4534180, 4689860, 4716852, 5441016, 5627832, 5896065, 6738360, 6801270, 7034790, 7805267, 7861420, 9068360, 9379720, 9433704, 11792130, 13602540, 14069580, 15610534, 15722840, 23415801, 23584260, 27205080, 28139160, 31221068, 39026335, 46831602, 47168520, 54636869, 62442136, 78052670, 93663204, 109273738, 117079005, 156105340, 163910607, 187326408, 218547476, 234158010, 273184345, 312210680, 327821214, 437094952, 468316020, 546368690, 655642428, 819553035, 936632040, 1092737380, 1311284856, 1639106070, 2185474760, 3278212140, 6556424280]

約数ペア:

[(1, 6556424280), (2, 3278212140), (3, 2185474760), (4, 1639106070), (5, 1311284856), (6, 1092737380), (7, 936632040), (8, 819553035), (10, 655642428), (12, 546368690), (14, 468316020), (15, 437094952), (20, 327821214), (21, 312210680), (24, 273184345), (28, 234158010), (30, 218547476), (35, 187326408), (40, 163910607), (42, 156105340), (56, 117079005), (60, 109273738), (70, 93663204), (84, 78052670), (105, 62442136), (120, 54636869), (139, 47168520), (140, 46831602), (168, 39026335), (210, 31221068), (233, 28139160), (241, 27205080), (278, 23584260), (280, 23415801), (417, 15722840), (420, 15610534), (466, 14069580), (482, 13602540), (556, 11792130), (695, 9433704), (699, 9379720), (723, 9068360), (834, 7861420), (840, 7805267), (932, 7034790), (964, 6801270), (973, 6738360), (1112, 5896065), (1165, 5627832), (1205, 5441016), (1390, 4716852), (1398, 4689860), (1446, 4534180), (1631, 4019880), (1668, 3930710), (1687, 3886440), (1864, 3517395), (1928, 3400635), (1946, 3369180), (2085, 3144568), (2330, 2813916), (2410, 2720508), (2780, 2358426), (2796, 2344930), (2892, 2267090), (2919, 2246120), (3262, 2009940), (3336, 1965355), (3374, 1943220), (3495, 1875944), (3615, 1813672), (3892, 1684590), (4170, 1572284), (4660, 1406958), (4820, 1360254), (4865, 1347672), (4893, 1339960), (5061, 1295480), (5560, 1179213), (5592, 1172465), (5784, 1133545), (5838, 1123060), (6524, 1004970), (6748, 971610), (6990, 937972), (7230, 906836), (7784, 842295), (8155, 803976), (8340, 786142), (8435, 777288), (9320, 703479), (9640, 680127), (9730, 673836), (9786, 669980), (10122, 647740), (11676, 561530), (13048, 502485), (13496, 485805), (13980, 468986), (14460, 453418), (14595, 449224), (16310, 401988), (16680, 393071), (16870, 388644), (19460, 336918), (19572, 334990), (20244, 323870), (23352, 280765), (24465, 267992), (25305, 259096), (27960, 234493), (28920, 226709), (29190, 224612), (32387, 202440), (32620, 200994), (33499, 195720), (33740, 194322), (38920, 168459), (39144, 167495), (40488, 161935), (48930, 133996), (50610, 129548), (56153, 116760), (58380, 112306), (64774, 101220), (65240, 100497), (66998, 97860), (67480, 97161)]