244553160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 781332480

約数和(自身を除く): 536779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 313, 340, 383, 408, 510, 626, 680, 766, 939, 1020, 1149, 1252, 1532, 1565, 1878, 1915, 2040, 2298, 2504, 3064, 3130, 3756, 3830, 4596, 4695, 5321, 5745, 6260, 6511, 7512, 7660, 9192, 9390, 10642, 11490, 12520, 13022, 15320, 15963, 18780, 19533, 21284, 22980, 26044, 26605, 31926, 32555, 37560, 39066, 42568, 45960, 52088, 53210, 63852, 65110, 78132, 79815, 97665, 106420, 119879, 127704, 130220, 156264, 159630, 195330, 212840, 239758, 260440, 319260, 359637, 390660, 479516, 599395, 638520, 719274, 781320, 959032, 1198790, 1438548, 1798185, 2037943, 2397580, 2877096, 3596370, 4075886, 4795160, 6113829, 7192740, 8151772, 10189715, 12227658, 14385480, 16303544, 20379430, 24455316, 30569145, 40758860, 48910632, 61138290, 81517720, 122276580, 244553160]

約数ペア:

[(1, 244553160), (2, 122276580), (3, 81517720), (4, 61138290), (5, 48910632), (6, 40758860), (8, 30569145), (10, 24455316), (12, 20379430), (15, 16303544), (17, 14385480), (20, 12227658), (24, 10189715), (30, 8151772), (34, 7192740), (40, 6113829), (51, 4795160), (60, 4075886), (68, 3596370), (85, 2877096), (102, 2397580), (120, 2037943), (136, 1798185), (170, 1438548), (204, 1198790), (255, 959032), (313, 781320), (340, 719274), (383, 638520), (408, 599395), (510, 479516), (626, 390660), (680, 359637), (766, 319260), (939, 260440), (1020, 239758), (1149, 212840), (1252, 195330), (1532, 159630), (1565, 156264), (1878, 130220), (1915, 127704), (2040, 119879), (2298, 106420), (2504, 97665), (3064, 79815), (3130, 78132), (3756, 65110), (3830, 63852), (4596, 53210), (4695, 52088), (5321, 45960), (5745, 42568), (6260, 39066), (6511, 37560), (7512, 32555), (7660, 31926), (9192, 26605), (9390, 26044), (10642, 22980), (11490, 21284), (12520, 19533), (13022, 18780), (15320, 15963)]