206160540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 599531520

約数和(自身を除く): 393370980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 271, 310, 372, 409, 465, 542, 620, 813, 818, 930, 1084, 1227, 1355, 1626, 1636, 1860, 2045, 2454, 2710, 3252, 4065, 4090, 4908, 5420, 6135, 8130, 8180, 8401, 12270, 12679, 16260, 16802, 24540, 25203, 25358, 33604, 38037, 42005, 50406, 50716, 63395, 76074, 84010, 100812, 110839, 126015, 126790, 152148, 168020, 190185, 221678, 252030, 253580, 332517, 380370, 443356, 504060, 554195, 665034, 760740, 1108390, 1330068, 1662585, 2216780, 3325170, 3436009, 6650340, 6872018, 10308027, 13744036, 17180045, 20616054, 34360090, 41232108, 51540135, 68720180, 103080270, 206160540]

約数ペア:

[(1, 206160540), (2, 103080270), (3, 68720180), (4, 51540135), (5, 41232108), (6, 34360090), (10, 20616054), (12, 17180045), (15, 13744036), (20, 10308027), (30, 6872018), (31, 6650340), (60, 3436009), (62, 3325170), (93, 2216780), (124, 1662585), (155, 1330068), (186, 1108390), (271, 760740), (310, 665034), (372, 554195), (409, 504060), (465, 443356), (542, 380370), (620, 332517), (813, 253580), (818, 252030), (930, 221678), (1084, 190185), (1227, 168020), (1355, 152148), (1626, 126790), (1636, 126015), (1860, 110839), (2045, 100812), (2454, 84010), (2710, 76074), (3252, 63395), (4065, 50716), (4090, 50406), (4908, 42005), (5420, 38037), (6135, 33604), (8130, 25358), (8180, 25203), (8401, 24540), (12270, 16802), (12679, 16260)]