156768685680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{38953}}^1$

素因数の和:39419

約数の個数: 160

約数和(自身を含む): 499066182720

約数和(自身を除く): 342297497040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 409, 410, 492, 615, 656, 818, 820, 984, 1227, 1230, 1636, 1640, 1968, 2045, 2454, 2460, 3272, 3280, 4090, 4908, 4920, 6135, 6544, 8180, 9816, 9840, 12270, 16360, 16769, 19632, 24540, 32720, 33538, 38953, 49080, 50307, 67076, 77906, 83845, 98160, 100614, 116859, 134152, 155812, 167690, 194765, 201228, 233718, 251535, 268304, 311624, 335380, 389530, 402456, 467436, 503070, 584295, 623248, 670760, 779060, 804912, 934872, 1006140, 1168590, 1341520, 1558120, 1597073, 1869744, 2012280, 2337180, 3116240, 3194146, 4024560, 4674360, 4791219, 6388292, 7985365, 9348720, 9582438, 12776584, 15931777, 15970730, 19164876, 23956095, 25553168, 31863554, 31941460, 38329752, 47795331, 47912190, 63727108, 63882920, 76659504, 79658885, 95590662, 95824380, 127454216, 127765840, 159317770, 191181324, 191648760, 238976655, 254908432, 318635540, 382362648, 383297520, 477953310, 637271080, 653202857, 764725296, 955906620, 1274542160, 1306405714, 1911813240, 1959608571, 2612811428, 3266014285, 3823626480, 3919217142, 5225622856, 6532028570, 7838434284, 9798042855, 10451245712, 13064057140, 15676868568, 19596085710, 26128114280, 31353737136, 39192171420, 52256228560, 78384342840, 156768685680]

約数ペア:

[(1, 156768685680), (2, 78384342840), (3, 52256228560), (4, 39192171420), (5, 31353737136), (6, 26128114280), (8, 19596085710), (10, 15676868568), (12, 13064057140), (15, 10451245712), (16, 9798042855), (20, 7838434284), (24, 6532028570), (30, 5225622856), (40, 3919217142), (41, 3823626480), (48, 3266014285), (60, 2612811428), (80, 1959608571), (82, 1911813240), (120, 1306405714), (123, 1274542160), (164, 955906620), (205, 764725296), (240, 653202857), (246, 637271080), (328, 477953310), (409, 383297520), (410, 382362648), (492, 318635540), (615, 254908432), (656, 238976655), (818, 191648760), (820, 191181324), (984, 159317770), (1227, 127765840), (1230, 127454216), (1636, 95824380), (1640, 95590662), (1968, 79658885), (2045, 76659504), (2454, 63882920), (2460, 63727108), (3272, 47912190), (3280, 47795331), (4090, 38329752), (4908, 31941460), (4920, 31863554), (6135, 25553168), (6544, 23956095), (8180, 19164876), (9816, 15970730), (9840, 15931777), (12270, 12776584), (16360, 9582438), (16769, 9348720), (19632, 7985365), (24540, 6388292), (32720, 4791219), (33538, 4674360), (38953, 4024560), (49080, 3194146), (50307, 3116240), (67076, 2337180), (77906, 2012280), (83845, 1869744), (98160, 1597073), (100614, 1558120), (116859, 1341520), (134152, 1168590), (155812, 1006140), (167690, 934872), (194765, 804912), (201228, 779060), (233718, 670760), (251535, 623248), (268304, 584295), (311624, 503070), (335380, 467436), (389530, 402456)]