217048260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 732582144

約数和(自身を除く): 515533884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 41, 44, 52, 55, 60, 65, 66, 78, 82, 110, 123, 130, 132, 143, 156, 164, 165, 195, 205, 220, 246, 260, 286, 330, 390, 410, 429, 451, 492, 533, 572, 615, 617, 660, 715, 780, 820, 858, 902, 1066, 1230, 1234, 1353, 1430, 1599, 1716, 1804, 1851, 2132, 2145, 2255, 2460, 2468, 2665, 2706, 2860, 3085, 3198, 3702, 4290, 4510, 5330, 5412, 5863, 6170, 6396, 6765, 6787, 7404, 7995, 8021, 8580, 9020, 9255, 10660, 11726, 12340, 13530, 13574, 15990, 16042, 17589, 18510, 20361, 23452, 24063, 25297, 27060, 27148, 29315, 31980, 32084, 33935, 35178, 37020, 40105, 40722, 48126, 50594, 58630, 67870, 70356, 75891, 80210, 81444, 87945, 88231, 96252, 101188, 101805, 117260, 120315, 126485, 135740, 151782, 160420, 175890, 176462, 203610, 240630, 252970, 264693, 278267, 303564, 328861, 351780, 352924, 379455, 407220, 441155, 481260, 505940, 529386, 556534, 657722, 758910, 834801, 882310, 986583, 1058772, 1113068, 1315444, 1323465, 1391335, 1517820, 1644305, 1669602, 1764620, 1973166, 2646930, 2782670, 3288610, 3339204, 3617471, 3946332, 4174005, 4932915, 5293860, 5565340, 6577220, 7234942, 8348010, 9865830, 10852413, 14469884, 16696020, 18087355, 19731660, 21704826, 36174710, 43409652, 54262065, 72349420, 108524130, 217048260]

約数ペア:

[(1, 217048260), (2, 108524130), (3, 72349420), (4, 54262065), (5, 43409652), (6, 36174710), (10, 21704826), (11, 19731660), (12, 18087355), (13, 16696020), (15, 14469884), (20, 10852413), (22, 9865830), (26, 8348010), (30, 7234942), (33, 6577220), (39, 5565340), (41, 5293860), (44, 4932915), (52, 4174005), (55, 3946332), (60, 3617471), (65, 3339204), (66, 3288610), (78, 2782670), (82, 2646930), (110, 1973166), (123, 1764620), (130, 1669602), (132, 1644305), (143, 1517820), (156, 1391335), (164, 1323465), (165, 1315444), (195, 1113068), (205, 1058772), (220, 986583), (246, 882310), (260, 834801), (286, 758910), (330, 657722), (390, 556534), (410, 529386), (429, 505940), (451, 481260), (492, 441155), (533, 407220), (572, 379455), (615, 352924), (617, 351780), (660, 328861), (715, 303564), (780, 278267), (820, 264693), (858, 252970), (902, 240630), (1066, 203610), (1230, 176462), (1234, 175890), (1353, 160420), (1430, 151782), (1599, 135740), (1716, 126485), (1804, 120315), (1851, 117260), (2132, 101805), (2145, 101188), (2255, 96252), (2460, 88231), (2468, 87945), (2665, 81444), (2706, 80210), (2860, 75891), (3085, 70356), (3198, 67870), (3702, 58630), (4290, 50594), (4510, 48126), (5330, 40722), (5412, 40105), (5863, 37020), (6170, 35178), (6396, 33935), (6765, 32084), (6787, 31980), (7404, 29315), (7995, 27148), (8021, 27060), (8580, 25297), (9020, 24063), (9255, 23452), (10660, 20361), (11726, 18510), (12340, 17589), (13530, 16042), (13574, 15990)]