66715440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 232056576

約数和(自身を除く): 165341136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 683, 740, 814, 880, 888, 1110, 1221, 1320, 1366, 1480, 1628, 1776, 2035, 2049, 2220, 2442, 2640, 2732, 2960, 3256, 3415, 4070, 4098, 4440, 4884, 5464, 6105, 6512, 6830, 7513, 8140, 8196, 8880, 9768, 10245, 10928, 12210, 13660, 15026, 16280, 16392, 19536, 20490, 22539, 24420, 25271, 27320, 30052, 32560, 32784, 37565, 40980, 45078, 48840, 50542, 54640, 60104, 75130, 75813, 81960, 90156, 97680, 101084, 112695, 120208, 126355, 150260, 151626, 163920, 180312, 202168, 225390, 252710, 277981, 300520, 303252, 360624, 379065, 404336, 450780, 505420, 555962, 601040, 606504, 758130, 833943, 901560, 1010840, 1111924, 1213008, 1389905, 1516260, 1667886, 1803120, 2021680, 2223848, 2779810, 3032520, 3335772, 4169715, 4447696, 5559620, 6065040, 6671544, 8339430, 11119240, 13343088, 16678860, 22238480, 33357720, 66715440]

約数ペア:

[(1, 66715440), (2, 33357720), (3, 22238480), (4, 16678860), (5, 13343088), (6, 11119240), (8, 8339430), (10, 6671544), (11, 6065040), (12, 5559620), (15, 4447696), (16, 4169715), (20, 3335772), (22, 3032520), (24, 2779810), (30, 2223848), (33, 2021680), (37, 1803120), (40, 1667886), (44, 1516260), (48, 1389905), (55, 1213008), (60, 1111924), (66, 1010840), (74, 901560), (80, 833943), (88, 758130), (110, 606504), (111, 601040), (120, 555962), (132, 505420), (148, 450780), (165, 404336), (176, 379065), (185, 360624), (220, 303252), (222, 300520), (240, 277981), (264, 252710), (296, 225390), (330, 202168), (370, 180312), (407, 163920), (440, 151626), (444, 150260), (528, 126355), (555, 120208), (592, 112695), (660, 101084), (683, 97680), (740, 90156), (814, 81960), (880, 75813), (888, 75130), (1110, 60104), (1221, 54640), (1320, 50542), (1366, 48840), (1480, 45078), (1628, 40980), (1776, 37565), (2035, 32784), (2049, 32560), (2220, 30052), (2442, 27320), (2640, 25271), (2732, 24420), (2960, 22539), (3256, 20490), (3415, 19536), (4070, 16392), (4098, 16280), (4440, 15026), (4884, 13660), (5464, 12210), (6105, 10928), (6512, 10245), (6830, 9768), (7513, 8880), (8140, 8196)]