91760240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 252425808

約数和(自身を除く): 160665568

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 440, 520, 572, 617, 676, 715, 845, 880, 1040, 1144, 1234, 1352, 1430, 1690, 1859, 2288, 2468, 2704, 2860, 3085, 3380, 3718, 4936, 5720, 6170, 6760, 6787, 7436, 8021, 9295, 9872, 11440, 12340, 13520, 13574, 14872, 16042, 18590, 24680, 27148, 29744, 32084, 33935, 37180, 40105, 49360, 54296, 64168, 67870, 74360, 80210, 88231, 104273, 108592, 128336, 135740, 148720, 160420, 176462, 208546, 271480, 320840, 352924, 417092, 441155, 521365, 542960, 641680, 705848, 834184, 882310, 1042730, 1147003, 1411696, 1668368, 1764620, 2085460, 2294006, 3529240, 4170920, 4588012, 5735015, 7058480, 8341840, 9176024, 11470030, 18352048, 22940060, 45880120, 91760240]

約数ペア:

[(1, 91760240), (2, 45880120), (4, 22940060), (5, 18352048), (8, 11470030), (10, 9176024), (11, 8341840), (13, 7058480), (16, 5735015), (20, 4588012), (22, 4170920), (26, 3529240), (40, 2294006), (44, 2085460), (52, 1764620), (55, 1668368), (65, 1411696), (80, 1147003), (88, 1042730), (104, 882310), (110, 834184), (130, 705848), (143, 641680), (169, 542960), (176, 521365), (208, 441155), (220, 417092), (260, 352924), (286, 320840), (338, 271480), (440, 208546), (520, 176462), (572, 160420), (617, 148720), (676, 135740), (715, 128336), (845, 108592), (880, 104273), (1040, 88231), (1144, 80210), (1234, 74360), (1352, 67870), (1430, 64168), (1690, 54296), (1859, 49360), (2288, 40105), (2468, 37180), (2704, 33935), (2860, 32084), (3085, 29744), (3380, 27148), (3718, 24680), (4936, 18590), (5720, 16042), (6170, 14872), (6760, 13574), (6787, 13520), (7436, 12340), (8021, 11440), (9295, 9872)]