161174160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 626281344

約数和(自身を除く): 465107184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 283, 315, 336, 339, 360, 420, 452, 504, 560, 565, 566, 630, 678, 720, 791, 840, 849, 904, 1008, 1017, 1130, 1132, 1260, 1356, 1415, 1582, 1680, 1695, 1698, 1808, 1981, 2034, 2260, 2264, 2373, 2520, 2547, 2712, 2830, 3164, 3390, 3396, 3955, 3962, 4068, 4245, 4520, 4528, 4746, 5040, 5085, 5094, 5424, 5660, 5943, 6328, 6780, 6792, 7119, 7910, 7924, 8136, 8490, 9040, 9492, 9905, 10170, 10188, 11320, 11865, 11886, 12656, 12735, 13560, 13584, 14238, 15820, 15848, 16272, 16980, 17829, 18984, 19810, 20340, 20376, 22640, 23730, 23772, 25470, 27120, 28476, 29715, 31640, 31696, 31979, 33960, 35595, 35658, 37968, 39620, 40680, 40752, 47460, 47544, 50940, 56952, 59430, 63280, 63958, 67920, 71190, 71316, 79240, 81360, 89145, 94920, 95088, 95937, 101880, 113904, 118860, 127916, 142380, 142632, 158480, 159895, 178290, 189840, 191874, 203760, 223853, 237720, 255832, 284760, 285264, 287811, 319790, 356580, 383748, 447706, 475440, 479685, 511664, 569520, 575622, 639580, 671559, 713160, 767496, 895412, 959370, 1119265, 1151244, 1279160, 1343118, 1426320, 1439055, 1534992, 1790824, 1918740, 2014677, 2238530, 2302488, 2558320, 2686236, 2878110, 3357795, 3581648, 3837480, 4029354, 4477060, 4604976, 5372472, 5756220, 6715590, 7674960, 8058708, 8954120, 10073385, 10744944, 11512440, 13431180, 16117416, 17908240, 20146770, 23024880, 26862360, 32234832, 40293540, 53724720, 80587080, 161174160]

約数ペア:

[(1, 161174160), (2, 80587080), (3, 53724720), (4, 40293540), (5, 32234832), (6, 26862360), (7, 23024880), (8, 20146770), (9, 17908240), (10, 16117416), (12, 13431180), (14, 11512440), (15, 10744944), (16, 10073385), (18, 8954120), (20, 8058708), (21, 7674960), (24, 6715590), (28, 5756220), (30, 5372472), (35, 4604976), (36, 4477060), (40, 4029354), (42, 3837480), (45, 3581648), (48, 3357795), (56, 2878110), (60, 2686236), (63, 2558320), (70, 2302488), (72, 2238530), (80, 2014677), (84, 1918740), (90, 1790824), (105, 1534992), (112, 1439055), (113, 1426320), (120, 1343118), (126, 1279160), (140, 1151244), (144, 1119265), (168, 959370), (180, 895412), (210, 767496), (226, 713160), (240, 671559), (252, 639580), (280, 575622), (283, 569520), (315, 511664), (336, 479685), (339, 475440), (360, 447706), (420, 383748), (452, 356580), (504, 319790), (560, 287811), (565, 285264), (566, 284760), (630, 255832), (678, 237720), (720, 223853), (791, 203760), (840, 191874), (849, 189840), (904, 178290), (1008, 159895), (1017, 158480), (1130, 142632), (1132, 142380), (1260, 127916), (1356, 118860), (1415, 113904), (1582, 101880), (1680, 95937), (1695, 95088), (1698, 94920), (1808, 89145), (1981, 81360), (2034, 79240), (2260, 71316), (2264, 71190), (2373, 67920), (2520, 63958), (2547, 63280), (2712, 59430), (2830, 56952), (3164, 50940), (3390, 47544), (3396, 47460), (3955, 40752), (3962, 40680), (4068, 39620), (4245, 37968), (4520, 35658), (4528, 35595), (4746, 33960), (5040, 31979), (5085, 31696), (5094, 31640), (5424, 29715), (5660, 28476), (5943, 27120), (6328, 25470), (6780, 23772), (6792, 23730), (7119, 22640), (7910, 20376), (7924, 20340), (8136, 19810), (8490, 18984), (9040, 17829), (9492, 16980), (9905, 16272), (10170, 15848), (10188, 15820), (11320, 14238), (11865, 13584), (11886, 13560), (12656, 12735)]