23215423140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1417303}}^1$

素因数の和:1417338

約数の個数: 144

約数和(自身を含む): 86670974208

約数和(自身を除く): 63455551068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 1417303, 2834606, 4251909, 5669212, 7086515, 8503818, 9921121, 12755727, 14173030, 17007636, 18424939, 19842242, 21259545, 25511454, 28346060, 29763363, 36849878, 39684484, 42519090, 49605605, 51022908, 55274817, 59526726, 63778635, 73699756, 85038180, 89290089, 92124695, 99211210, 110549634, 119053452, 127557270, 128974573, 148816815, 165824451, 178580178, 184249390, 198422420, 221099268, 255114540, 257949146, 276374085, 297633630, 331648902, 357160356, 368498780, 386923719, 446450445, 515898292, 552748170, 595267260, 644872865, 663297804, 773847438, 829122255, 892900890, 1105496340, 1160771157, 1289745730, 1547694876, 1658244510, 1785801780, 1934618595, 2321542314, 2579491460, 3316489020, 3869237190, 4643084628, 5803855785, 7738474380, 11607711570, 23215423140]

約数ペア:

[(1, 23215423140), (2, 11607711570), (3, 7738474380), (4, 5803855785), (5, 4643084628), (6, 3869237190), (7, 3316489020), (9, 2579491460), (10, 2321542314), (12, 1934618595), (13, 1785801780), (14, 1658244510), (15, 1547694876), (18, 1289745730), (20, 1160771157), (21, 1105496340), (26, 892900890), (28, 829122255), (30, 773847438), (35, 663297804), (36, 644872865), (39, 595267260), (42, 552748170), (45, 515898292), (52, 446450445), (60, 386923719), (63, 368498780), (65, 357160356), (70, 331648902), (78, 297633630), (84, 276374085), (90, 257949146), (91, 255114540), (105, 221099268), (117, 198422420), (126, 184249390), (130, 178580178), (140, 165824451), (156, 148816815), (180, 128974573), (182, 127557270), (195, 119053452), (210, 110549634), (234, 99211210), (252, 92124695), (260, 89290089), (273, 85038180), (315, 73699756), (364, 63778635), (390, 59526726), (420, 55274817), (455, 51022908), (468, 49605605), (546, 42519090), (585, 39684484), (630, 36849878), (780, 29763363), (819, 28346060), (910, 25511454), (1092, 21259545), (1170, 19842242), (1260, 18424939), (1365, 17007636), (1638, 14173030), (1820, 12755727), (2340, 9921121), (2730, 8503818), (3276, 7086515), (4095, 5669212), (5460, 4251909), (8190, 2834606), (16380, 1417303)]