333802480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 915530688

約数和(自身を除く): 581728208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 53, 55, 68, 80, 85, 88, 106, 110, 136, 170, 176, 187, 212, 220, 265, 272, 340, 374, 421, 424, 440, 530, 583, 680, 748, 842, 848, 880, 901, 935, 1060, 1166, 1360, 1496, 1684, 1802, 1870, 2105, 2120, 2332, 2915, 2992, 3368, 3604, 3740, 4210, 4240, 4505, 4631, 4664, 5830, 6736, 7157, 7208, 7480, 8420, 9010, 9262, 9328, 9911, 11660, 14314, 14416, 14960, 16840, 18020, 18524, 19822, 22313, 23155, 23320, 28628, 33680, 35785, 36040, 37048, 39644, 44626, 46310, 46640, 49555, 57256, 71570, 72080, 74096, 78727, 79288, 89252, 92620, 99110, 111565, 114512, 143140, 157454, 158576, 178504, 185240, 198220, 223130, 245443, 286280, 314908, 357008, 370480, 379321, 393635, 396440, 446260, 490886, 572560, 629816, 758642, 787270, 792880, 892520, 981772, 1227215, 1259632, 1517284, 1574540, 1785040, 1896605, 1963544, 2454430, 3034568, 3149080, 3793210, 3927088, 4172531, 4908860, 6069136, 6298160, 7586420, 8345062, 9817720, 15172840, 16690124, 19635440, 20862655, 30345680, 33380248, 41725310, 66760496, 83450620, 166901240, 333802480]

約数ペア:

[(1, 333802480), (2, 166901240), (4, 83450620), (5, 66760496), (8, 41725310), (10, 33380248), (11, 30345680), (16, 20862655), (17, 19635440), (20, 16690124), (22, 15172840), (34, 9817720), (40, 8345062), (44, 7586420), (53, 6298160), (55, 6069136), (68, 4908860), (80, 4172531), (85, 3927088), (88, 3793210), (106, 3149080), (110, 3034568), (136, 2454430), (170, 1963544), (176, 1896605), (187, 1785040), (212, 1574540), (220, 1517284), (265, 1259632), (272, 1227215), (340, 981772), (374, 892520), (421, 792880), (424, 787270), (440, 758642), (530, 629816), (583, 572560), (680, 490886), (748, 446260), (842, 396440), (848, 393635), (880, 379321), (901, 370480), (935, 357008), (1060, 314908), (1166, 286280), (1360, 245443), (1496, 223130), (1684, 198220), (1802, 185240), (1870, 178504), (2105, 158576), (2120, 157454), (2332, 143140), (2915, 114512), (2992, 111565), (3368, 99110), (3604, 92620), (3740, 89252), (4210, 79288), (4240, 78727), (4505, 74096), (4631, 72080), (4664, 71570), (5830, 57256), (6736, 49555), (7157, 46640), (7208, 46310), (7480, 44626), (8420, 39644), (9010, 37048), (9262, 36040), (9328, 35785), (9911, 33680), (11660, 28628), (14314, 23320), (14416, 23155), (14960, 22313), (16840, 19822), (18020, 18524)]