4186669761680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1\times {\mathrm{29443}}^1$

素因数の和:37685

約数の個数: 160

約数和(自身を含む): 11485229088768

約数和(自身を除く): 7298559327088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8191, 8680, 16382, 17360, 29443, 32764, 40955, 57337, 58886, 65528, 81910, 114674, 117772, 131056, 147215, 163820, 206101, 229348, 235544, 253921, 286685, 294430, 327640, 412202, 458696, 471088, 507842, 573370, 588860, 655280, 824404, 912733, 917392, 1015684, 1030505, 1146740, 1177720, 1269605, 1648808, 1777447, 1825466, 2031368, 2061010, 2293480, 2355440, 2539210, 3297616, 3554894, 3650932, 4062736, 4122020, 4563665, 4586960, 5078420, 6389131, 7109788, 7301864, 8244040, 8887235, 9127330, 10156840, 12778262, 14219576, 14603728, 16488080, 17774470, 18254660, 20313680, 25556524, 28439152, 31945655, 35548940, 36509320, 51113048, 63891310, 71097880, 73018640, 102226096, 127782620, 142195760, 241167613, 255565240, 482335226, 511130480, 964670452, 1205838065, 1688173291, 1929340904, 2411676130, 3376346582, 3858681808, 4823352260, 6752693164, 7476196003, 8440866455, 9646704520, 13505386328, 14952392006, 16881732910, 19293409040, 27010772656, 29904784012, 33763465820, 37380980015, 52333372021, 59809568024, 67526931640, 74761960030, 104666744042, 119619136048, 135053863280, 149523920060, 209333488084, 261666860105, 299047840120, 418666976168, 523333720210, 598095680240, 837333952336, 1046667440420, 2093334880840, 4186669761680]

約数ペア:

[(1, 4186669761680), (2, 2093334880840), (4, 1046667440420), (5, 837333952336), (7, 598095680240), (8, 523333720210), (10, 418666976168), (14, 299047840120), (16, 261666860105), (20, 209333488084), (28, 149523920060), (31, 135053863280), (35, 119619136048), (40, 104666744042), (56, 74761960030), (62, 67526931640), (70, 59809568024), (80, 52333372021), (112, 37380980015), (124, 33763465820), (140, 29904784012), (155, 27010772656), (217, 19293409040), (248, 16881732910), (280, 14952392006), (310, 13505386328), (434, 9646704520), (496, 8440866455), (560, 7476196003), (620, 6752693164), (868, 4823352260), (1085, 3858681808), (1240, 3376346582), (1736, 2411676130), (2170, 1929340904), (2480, 1688173291), (3472, 1205838065), (4340, 964670452), (8191, 511130480), (8680, 482335226), (16382, 255565240), (17360, 241167613), (29443, 142195760), (32764, 127782620), (40955, 102226096), (57337, 73018640), (58886, 71097880), (65528, 63891310), (81910, 51113048), (114674, 36509320), (117772, 35548940), (131056, 31945655), (147215, 28439152), (163820, 25556524), (206101, 20313680), (229348, 18254660), (235544, 17774470), (253921, 16488080), (286685, 14603728), (294430, 14219576), (327640, 12778262), (412202, 10156840), (458696, 9127330), (471088, 8887235), (507842, 8244040), (573370, 7301864), (588860, 7109788), (655280, 6389131), (824404, 5078420), (912733, 4586960), (917392, 4563665), (1015684, 4122020), (1030505, 4062736), (1146740, 3650932), (1177720, 3554894), (1269605, 3297616), (1648808, 2539210), (1777447, 2355440), (1825466, 2293480), (2031368, 2061010)]