220381590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 128

約数和(自身を含む): 635185152

約数和(自身を除く): 414803562

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 47, 55, 65, 66, 78, 94, 110, 130, 141, 143, 165, 195, 235, 282, 286, 330, 390, 429, 470, 517, 611, 705, 715, 858, 1034, 1093, 1222, 1410, 1430, 1551, 1833, 2145, 2186, 2585, 3055, 3102, 3279, 3666, 4290, 5170, 5465, 6110, 6558, 6721, 7755, 9165, 10930, 12023, 13442, 14209, 15510, 16395, 18330, 20163, 24046, 28418, 32790, 33605, 36069, 40326, 42627, 51371, 60115, 67210, 71045, 72138, 85254, 100815, 102742, 120230, 142090, 154113, 156299, 180345, 201630, 213135, 256855, 308226, 312598, 360690, 426270, 468897, 513710, 565081, 667823, 770565, 781495, 937794, 1130162, 1335646, 1541130, 1562990, 1695243, 2003469, 2344485, 2825405, 3339115, 3390486, 4006938, 4688970, 5650810, 6678230, 7346053, 8476215, 10017345, 14692106, 16952430, 20034690, 22038159, 36730265, 44076318, 73460530, 110190795, 220381590]

約数ペア:

[(1, 220381590), (2, 110190795), (3, 73460530), (5, 44076318), (6, 36730265), (10, 22038159), (11, 20034690), (13, 16952430), (15, 14692106), (22, 10017345), (26, 8476215), (30, 7346053), (33, 6678230), (39, 5650810), (47, 4688970), (55, 4006938), (65, 3390486), (66, 3339115), (78, 2825405), (94, 2344485), (110, 2003469), (130, 1695243), (141, 1562990), (143, 1541130), (165, 1335646), (195, 1130162), (235, 937794), (282, 781495), (286, 770565), (330, 667823), (390, 565081), (429, 513710), (470, 468897), (517, 426270), (611, 360690), (705, 312598), (715, 308226), (858, 256855), (1034, 213135), (1093, 201630), (1222, 180345), (1410, 156299), (1430, 154113), (1551, 142090), (1833, 120230), (2145, 102742), (2186, 100815), (2585, 85254), (3055, 72138), (3102, 71045), (3279, 67210), (3666, 60115), (4290, 51371), (5170, 42627), (5465, 40326), (6110, 36069), (6558, 33605), (6721, 32790), (7755, 28418), (9165, 24046), (10930, 20163), (12023, 18330), (13442, 16395), (14209, 15510)]