66172111720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{680503}}^1$

素因数の和:680555

約数の個数: 128

約数和(自身を含む): 185205968640

約数和(自身を除く): 119033856920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1430, 1496, 1768, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 5720, 7480, 8840, 9724, 12155, 19448, 24310, 48620, 97240, 680503, 1361006, 2722012, 3402515, 5444024, 6805030, 7485533, 8846539, 11568551, 13610060, 14971066, 17693078, 23137102, 27220120, 29942132, 35386156, 37427665, 44232695, 46274204, 57842755, 59884264, 70772312, 74855330, 88465390, 92548408, 97311929, 115685510, 127254061, 149710660, 150391163, 176930780, 194623858, 231371020, 254508122, 299421320, 300782326, 353861560, 389247716, 462742040, 486559645, 509016244, 601564652, 636270305, 751955815, 778495432, 973119290, 1018032488, 1203129304, 1272540610, 1503911630, 1654302793, 1946238580, 2545081220, 3007823260, 3308605586, 3892477160, 5090162440, 6015646520, 6617211172, 8271513965, 13234422344, 16543027930, 33086055860, 66172111720]

約数ペア:

[(1, 66172111720), (2, 33086055860), (4, 16543027930), (5, 13234422344), (8, 8271513965), (10, 6617211172), (11, 6015646520), (13, 5090162440), (17, 3892477160), (20, 3308605586), (22, 3007823260), (26, 2545081220), (34, 1946238580), (40, 1654302793), (44, 1503911630), (52, 1272540610), (55, 1203129304), (65, 1018032488), (68, 973119290), (85, 778495432), (88, 751955815), (104, 636270305), (110, 601564652), (130, 509016244), (136, 486559645), (143, 462742040), (170, 389247716), (187, 353861560), (220, 300782326), (221, 299421320), (260, 254508122), (286, 231371020), (340, 194623858), (374, 176930780), (440, 150391163), (442, 149710660), (520, 127254061), (572, 115685510), (680, 97311929), (715, 92548408), (748, 88465390), (884, 74855330), (935, 70772312), (1105, 59884264), (1144, 57842755), (1430, 46274204), (1496, 44232695), (1768, 37427665), (1870, 35386156), (2210, 29942132), (2431, 27220120), (2860, 23137102), (3740, 17693078), (4420, 14971066), (4862, 13610060), (5720, 11568551), (7480, 8846539), (8840, 7485533), (9724, 6805030), (12155, 5444024), (19448, 3402515), (24310, 2722012), (48620, 1361006), (97240, 680503)]