1663230060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 5162976000

約数和(自身を除く): 3499745940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 199, 236, 295, 354, 398, 531, 590, 597, 708, 787, 796, 885, 995, 1062, 1180, 1194, 1574, 1770, 1791, 1990, 2124, 2361, 2388, 2655, 2985, 3148, 3540, 3582, 3935, 3980, 4722, 5310, 5970, 7083, 7164, 7870, 8955, 9444, 10620, 11741, 11805, 11940, 14166, 15740, 17910, 23482, 23610, 28332, 35223, 35415, 35820, 46433, 46964, 47220, 58705, 70446, 70830, 92866, 105669, 117410, 139299, 140892, 141660, 156613, 176115, 185732, 211338, 232165, 234820, 278598, 313226, 352230, 417897, 422676, 464330, 469839, 528345, 557196, 626452, 696495, 704460, 783065, 835794, 928660, 939678, 1056690, 1392990, 1409517, 1566130, 1671588, 1879356, 2089485, 2113380, 2349195, 2785980, 2819034, 3132260, 4178970, 4698390, 5638068, 7047585, 8357940, 9240167, 9396780, 14095170, 18480334, 27720501, 28190340, 36960668, 46200835, 55441002, 83161503, 92401670, 110882004, 138602505, 166323006, 184803340, 277205010, 332646012, 415807515, 554410020, 831615030, 1663230060]

約数ペア:

[(1, 1663230060), (2, 831615030), (3, 554410020), (4, 415807515), (5, 332646012), (6, 277205010), (9, 184803340), (10, 166323006), (12, 138602505), (15, 110882004), (18, 92401670), (20, 83161503), (30, 55441002), (36, 46200835), (45, 36960668), (59, 28190340), (60, 27720501), (90, 18480334), (118, 14095170), (177, 9396780), (180, 9240167), (199, 8357940), (236, 7047585), (295, 5638068), (354, 4698390), (398, 4178970), (531, 3132260), (590, 2819034), (597, 2785980), (708, 2349195), (787, 2113380), (796, 2089485), (885, 1879356), (995, 1671588), (1062, 1566130), (1180, 1409517), (1194, 1392990), (1574, 1056690), (1770, 939678), (1791, 928660), (1990, 835794), (2124, 783065), (2361, 704460), (2388, 696495), (2655, 626452), (2985, 557196), (3148, 528345), (3540, 469839), (3582, 464330), (3935, 422676), (3980, 417897), (4722, 352230), (5310, 313226), (5970, 278598), (7083, 234820), (7164, 232165), (7870, 211338), (8955, 185732), (9444, 176115), (10620, 156613), (11741, 141660), (11805, 140892), (11940, 139299), (14166, 117410), (15740, 105669), (17910, 92866), (23482, 70830), (23610, 70446), (28332, 58705), (35223, 47220), (35415, 46964), (35820, 46433)]