86668560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 328693248

約数和(自身を除く): 242024688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 353, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 706, 720, 744, 792, 880, 930, 990, 1023, 1059, 1116, 1240, 1320, 1364, 1395, 1412, 1488, 1584, 1705, 1765, 1860, 1980, 2046, 2118, 2232, 2480, 2640, 2728, 2790, 2824, 3069, 3177, 3410, 3530, 3720, 3883, 3960, 4092, 4236, 4464, 5115, 5295, 5456, 5580, 5648, 6138, 6354, 6820, 7060, 7440, 7766, 7920, 8184, 8472, 10230, 10590, 10943, 11160, 11649, 12276, 12708, 13640, 14120, 15345, 15532, 15885, 16368, 16944, 19415, 20460, 21180, 21886, 22320, 23298, 24552, 25416, 27280, 28240, 30690, 31064, 31770, 32829, 34947, 38830, 40920, 42360, 43772, 46596, 49104, 50832, 54715, 58245, 61380, 62128, 63540, 65658, 69894, 77660, 81840, 84720, 87544, 93192, 98487, 109430, 116490, 120373, 122760, 127080, 131316, 139788, 155320, 164145, 174735, 175088, 186384, 196974, 218860, 232980, 240746, 245520, 254160, 262632, 279576, 310640, 328290, 349470, 361119, 393948, 437720, 465960, 481492, 492435, 525264, 559152, 601865, 656580, 698940, 722238, 787896, 875440, 931920, 962984, 984870, 1083357, 1203730, 1313160, 1397880, 1444476, 1575792, 1805595, 1925968, 1969740, 2166714, 2407460, 2626320, 2795760, 2888952, 3611190, 3939480, 4333428, 4814920, 5416785, 5777904, 7222380, 7878960, 8666856, 9629840, 10833570, 14444760, 17333712, 21667140, 28889520, 43334280, 86668560]

約数ペア:

[(1, 86668560), (2, 43334280), (3, 28889520), (4, 21667140), (5, 17333712), (6, 14444760), (8, 10833570), (9, 9629840), (10, 8666856), (11, 7878960), (12, 7222380), (15, 5777904), (16, 5416785), (18, 4814920), (20, 4333428), (22, 3939480), (24, 3611190), (30, 2888952), (31, 2795760), (33, 2626320), (36, 2407460), (40, 2166714), (44, 1969740), (45, 1925968), (48, 1805595), (55, 1575792), (60, 1444476), (62, 1397880), (66, 1313160), (72, 1203730), (80, 1083357), (88, 984870), (90, 962984), (93, 931920), (99, 875440), (110, 787896), (120, 722238), (124, 698940), (132, 656580), (144, 601865), (155, 559152), (165, 525264), (176, 492435), (180, 481492), (186, 465960), (198, 437720), (220, 393948), (240, 361119), (248, 349470), (264, 328290), (279, 310640), (310, 279576), (330, 262632), (341, 254160), (353, 245520), (360, 240746), (372, 232980), (396, 218860), (440, 196974), (465, 186384), (495, 175088), (496, 174735), (528, 164145), (558, 155320), (620, 139788), (660, 131316), (682, 127080), (706, 122760), (720, 120373), (744, 116490), (792, 109430), (880, 98487), (930, 93192), (990, 87544), (1023, 84720), (1059, 81840), (1116, 77660), (1240, 69894), (1320, 65658), (1364, 63540), (1395, 62128), (1412, 61380), (1488, 58245), (1584, 54715), (1705, 50832), (1765, 49104), (1860, 46596), (1980, 43772), (2046, 42360), (2118, 40920), (2232, 38830), (2480, 34947), (2640, 32829), (2728, 31770), (2790, 31064), (2824, 30690), (3069, 28240), (3177, 27280), (3410, 25416), (3530, 24552), (3720, 23298), (3883, 22320), (3960, 21886), (4092, 21180), (4236, 20460), (4464, 19415), (5115, 16944), (5295, 16368), (5456, 15885), (5580, 15532), (5648, 15345), (6138, 14120), (6354, 13640), (6820, 12708), (7060, 12276), (7440, 11649), (7766, 11160), (7920, 10943), (8184, 10590), (8472, 10230)]