21774879360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22369}}^1$

素因数の和:22420

約数の個数: 288

約数和(自身を含む): 81423891900

約数和(自身を除く): 59649012540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1440, 1521, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6760, 7488, 7605, 8112, 8320, 9360, 10140, 10816, 12168, 12480, 13520, 14976, 15210, 16224, 18720, 20280, 21632, 22369, 24336, 24960, 27040, 30420, 32448, 37440, 40560, 44738, 48672, 54080, 60840, 64896, 67107, 74880, 81120, 89476, 97344, 108160, 111845, 121680, 134214, 162240, 178952, 194688, 201321, 223690, 243360, 268428, 290797, 324480, 335535, 357904, 402642, 447380, 486720, 536856, 581594, 671070, 715808, 805284, 872391, 894760, 973440, 1006605, 1073712, 1163188, 1342140, 1431616, 1453985, 1610568, 1744782, 1789520, 2013210, 2147424, 2326376, 2617173, 2684280, 2863232, 2907970, 3221136, 3489564, 3579040, 3780361, 4026420, 4294848, 4361955, 4652752, 5234346, 5368560, 5815940, 6442272, 6979128, 7158080, 7560722, 8052840, 8589696, 8723910, 9305504, 10468692, 10737120, 11341083, 11631880, 12884544, 13085865, 13958256, 14316160, 15121444, 16105680, 17447820, 18611008, 18901805, 20937384, 21474240, 22682166, 23263760, 25769088, 26171730, 27916512, 30242888, 32211360, 34023249, 34895640, 37222016, 37803610, 41874768, 42948480, 45364332, 46527520, 52343460, 55833024, 56705415, 60485776, 64422720, 68046498, 69791280, 75607220, 83749536, 90728664, 93055040, 104686920, 111666048, 113410830, 120971552, 128845440, 136092996, 139582560, 151214440, 167499072, 170116245, 181457328, 186110080, 209373840, 226821660, 241943104, 272185992, 279165120, 302428880, 334998144, 340232490, 362914656, 418747680, 453643320, 483886208, 544371984, 558330240, 604857760, 680464980, 725829312, 837495360, 907286640, 1088743968, 1209715520, 1360929960, 1451658624, 1674990720, 1814573280, 2177487936, 2419431040, 2721859920, 3629146560, 4354975872, 5443719840, 7258293120, 10887439680, 21774879360]

約数ペア:

[(1, 21774879360), (2, 10887439680), (3, 7258293120), (4, 5443719840), (5, 4354975872), (6, 3629146560), (8, 2721859920), (9, 2419431040), (10, 2177487936), (12, 1814573280), (13, 1674990720), (15, 1451658624), (16, 1360929960), (18, 1209715520), (20, 1088743968), (24, 907286640), (26, 837495360), (30, 725829312), (32, 680464980), (36, 604857760), (39, 558330240), (40, 544371984), (45, 483886208), (48, 453643320), (52, 418747680), (60, 362914656), (64, 340232490), (65, 334998144), (72, 302428880), (78, 279165120), (80, 272185992), (90, 241943104), (96, 226821660), (104, 209373840), (117, 186110080), (120, 181457328), (128, 170116245), (130, 167499072), (144, 151214440), (156, 139582560), (160, 136092996), (169, 128845440), (180, 120971552), (192, 113410830), (195, 111666048), (208, 104686920), (234, 93055040), (240, 90728664), (260, 83749536), (288, 75607220), (312, 69791280), (320, 68046498), (338, 64422720), (360, 60485776), (384, 56705415), (390, 55833024), (416, 52343460), (468, 46527520), (480, 45364332), (507, 42948480), (520, 41874768), (576, 37803610), (585, 37222016), (624, 34895640), (640, 34023249), (676, 32211360), (720, 30242888), (780, 27916512), (832, 26171730), (845, 25769088), (936, 23263760), (960, 22682166), (1014, 21474240), (1040, 20937384), (1152, 18901805), (1170, 18611008), (1248, 17447820), (1352, 16105680), (1440, 15121444), (1521, 14316160), (1560, 13958256), (1664, 13085865), (1690, 12884544), (1872, 11631880), (1920, 11341083), (2028, 10737120), (2080, 10468692), (2340, 9305504), (2496, 8723910), (2535, 8589696), (2704, 8052840), (2880, 7560722), (3042, 7158080), (3120, 6979128), (3380, 6442272), (3744, 5815940), (4056, 5368560), (4160, 5234346), (4680, 4652752), (4992, 4361955), (5070, 4294848), (5408, 4026420), (5760, 3780361), (6084, 3579040), (6240, 3489564), (6760, 3221136), (7488, 2907970), (7605, 2863232), (8112, 2684280), (8320, 2617173), (9360, 2326376), (10140, 2147424), (10816, 2013210), (12168, 1789520), (12480, 1744782), (13520, 1610568), (14976, 1453985), (15210, 1431616), (16224, 1342140), (18720, 1163188), (20280, 1073712), (21632, 1006605), (22369, 973440), (24336, 894760), (24960, 872391), (27040, 805284), (30420, 715808), (32448, 671070), (37440, 581594), (40560, 536856), (44738, 486720), (48672, 447380), (54080, 402642), (60840, 357904), (64896, 335535), (67107, 324480), (74880, 290797), (81120, 268428), (89476, 243360), (97344, 223690), (108160, 201321), (111845, 194688), (121680, 178952), (134214, 162240)]