161558629440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{681337}}^1$

素因数の和:681389

約数の個数: 224

約数和(自身を含む): 581481102720

約数和(自身を除く): 419922473280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4940, 5928, 6080, 6240, 7410, 7904, 9120, 9880, 11856, 12480, 14820, 15808, 18240, 19760, 23712, 29640, 39520, 47424, 59280, 79040, 118560, 237120, 681337, 1362674, 2044011, 2725348, 3406685, 4088022, 5450696, 6813370, 8176044, 8857381, 10220055, 10901392, 12945403, 13626740, 16352088, 17714762, 20440110, 21802784, 25890806, 26572143, 27253480, 32704176, 35429524, 38836209, 40880220, 43605568, 44286905, 51781612, 53144286, 54506960, 64727015, 65408352, 70859048, 77672418, 81760440, 88573810, 103563224, 106288572, 109013920, 129454030, 130816704, 132860715, 141718096, 155344836, 163520880, 168290239, 177147620, 194181045, 207126448, 212577144, 218027840, 258908060, 265721430, 283436192, 310689672, 327041760, 336580478, 354295240, 388362090, 414252896, 425154288, 504870717, 517816120, 531442860, 566872384, 621379344, 654083520, 673160956, 708590480, 776724180, 828505792, 841451195, 850308576, 1009741434, 1035632240, 1062885720, 1242758688, 1346321912, 1417180960, 1553448360, 1682902390, 1700617152, 2019482868, 2071264480, 2125771440, 2485517376, 2524353585, 2692643824, 2834361920, 3106896720, 3365804780, 4038965736, 4142528960, 4251542880, 5048707170, 5385287648, 6213793440, 6731609560, 8077931472, 8503085760, 10097414340, 10770575296, 12427586880, 13463219120, 16155862944, 20194828680, 26926438240, 32311725888, 40389657360, 53852876480, 80779314720, 161558629440]

約数ペア:

[(1, 161558629440), (2, 80779314720), (3, 53852876480), (4, 40389657360), (5, 32311725888), (6, 26926438240), (8, 20194828680), (10, 16155862944), (12, 13463219120), (13, 12427586880), (15, 10770575296), (16, 10097414340), (19, 8503085760), (20, 8077931472), (24, 6731609560), (26, 6213793440), (30, 5385287648), (32, 5048707170), (38, 4251542880), (39, 4142528960), (40, 4038965736), (48, 3365804780), (52, 3106896720), (57, 2834361920), (60, 2692643824), (64, 2524353585), (65, 2485517376), (76, 2125771440), (78, 2071264480), (80, 2019482868), (95, 1700617152), (96, 1682902390), (104, 1553448360), (114, 1417180960), (120, 1346321912), (130, 1242758688), (152, 1062885720), (156, 1035632240), (160, 1009741434), (190, 850308576), (192, 841451195), (195, 828505792), (208, 776724180), (228, 708590480), (240, 673160956), (247, 654083520), (260, 621379344), (285, 566872384), (304, 531442860), (312, 517816120), (320, 504870717), (380, 425154288), (390, 414252896), (416, 388362090), (456, 354295240), (480, 336580478), (494, 327041760), (520, 310689672), (570, 283436192), (608, 265721430), (624, 258908060), (741, 218027840), (760, 212577144), (780, 207126448), (832, 194181045), (912, 177147620), (960, 168290239), (988, 163520880), (1040, 155344836), (1140, 141718096), (1216, 132860715), (1235, 130816704), (1248, 129454030), (1482, 109013920), (1520, 106288572), (1560, 103563224), (1824, 88573810), (1976, 81760440), (2080, 77672418), (2280, 70859048), (2470, 65408352), (2496, 64727015), (2964, 54506960), (3040, 53144286), (3120, 51781612), (3648, 44286905), (3705, 43605568), (3952, 40880220), (4160, 38836209), (4560, 35429524), (4940, 32704176), (5928, 27253480), (6080, 26572143), (6240, 25890806), (7410, 21802784), (7904, 20440110), (9120, 17714762), (9880, 16352088), (11856, 13626740), (12480, 12945403), (14820, 10901392), (15808, 10220055), (18240, 8857381), (19760, 8176044), (23712, 6813370), (29640, 5450696), (39520, 4088022), (47424, 3406685), (59280, 2725348), (79040, 2044011), (118560, 1362674), (237120, 681337)]