66971160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 238567680

約数和(自身を除く): 171596520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 353, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 706, 744, 765, 930, 1020, 1054, 1059, 1116, 1224, 1240, 1395, 1412, 1530, 1581, 1765, 1860, 2040, 2108, 2118, 2232, 2635, 2790, 2824, 3060, 3162, 3177, 3530, 3720, 4216, 4236, 4743, 5270, 5295, 5580, 6001, 6120, 6324, 6354, 7060, 7905, 8472, 9486, 10540, 10590, 10943, 11160, 12002, 12648, 12708, 14120, 15810, 15885, 18003, 18972, 21080, 21180, 21886, 23715, 24004, 25416, 30005, 31620, 31770, 32829, 36006, 37944, 42360, 43772, 47430, 48008, 54009, 54715, 60010, 63240, 63540, 65658, 72012, 87544, 90015, 94860, 98487, 108018, 109430, 120020, 127080, 131316, 144024, 164145, 180030, 186031, 189720, 196974, 216036, 218860, 240040, 262632, 270045, 328290, 360060, 372062, 393948, 432072, 437720, 492435, 540090, 558093, 656580, 720120, 744124, 787896, 930155, 984870, 1080180, 1116186, 1313160, 1488248, 1674279, 1860310, 1969740, 2160360, 2232372, 2790465, 3348558, 3720620, 3939480, 4464744, 5580930, 6697116, 7441240, 8371395, 11161860, 13394232, 16742790, 22323720, 33485580, 66971160]

約数ペア:

[(1, 66971160), (2, 33485580), (3, 22323720), (4, 16742790), (5, 13394232), (6, 11161860), (8, 8371395), (9, 7441240), (10, 6697116), (12, 5580930), (15, 4464744), (17, 3939480), (18, 3720620), (20, 3348558), (24, 2790465), (30, 2232372), (31, 2160360), (34, 1969740), (36, 1860310), (40, 1674279), (45, 1488248), (51, 1313160), (60, 1116186), (62, 1080180), (68, 984870), (72, 930155), (85, 787896), (90, 744124), (93, 720120), (102, 656580), (120, 558093), (124, 540090), (136, 492435), (153, 437720), (155, 432072), (170, 393948), (180, 372062), (186, 360060), (204, 328290), (248, 270045), (255, 262632), (279, 240040), (306, 218860), (310, 216036), (340, 196974), (353, 189720), (360, 186031), (372, 180030), (408, 164145), (465, 144024), (510, 131316), (527, 127080), (558, 120020), (612, 109430), (620, 108018), (680, 98487), (706, 94860), (744, 90015), (765, 87544), (930, 72012), (1020, 65658), (1054, 63540), (1059, 63240), (1116, 60010), (1224, 54715), (1240, 54009), (1395, 48008), (1412, 47430), (1530, 43772), (1581, 42360), (1765, 37944), (1860, 36006), (2040, 32829), (2108, 31770), (2118, 31620), (2232, 30005), (2635, 25416), (2790, 24004), (2824, 23715), (3060, 21886), (3162, 21180), (3177, 21080), (3530, 18972), (3720, 18003), (4216, 15885), (4236, 15810), (4743, 14120), (5270, 12708), (5295, 12648), (5580, 12002), (6001, 11160), (6120, 10943), (6324, 10590), (6354, 10540), (7060, 9486), (7905, 8472)]