213753960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 799418880

約数和(自身を除く): 585664920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 271, 280, 313, 315, 360, 420, 504, 542, 626, 630, 813, 840, 939, 1084, 1252, 1260, 1355, 1565, 1626, 1878, 1897, 2168, 2191, 2439, 2504, 2520, 2710, 2817, 3130, 3252, 3756, 3794, 4065, 4382, 4695, 4878, 5420, 5634, 5691, 6260, 6504, 6573, 7512, 7588, 8130, 8764, 9390, 9485, 9756, 10840, 10955, 11268, 11382, 12195, 12520, 13146, 14085, 15176, 16260, 17073, 17528, 18780, 18970, 19512, 19719, 21910, 22536, 22764, 24390, 26292, 28170, 28455, 32520, 32865, 34146, 37560, 37940, 39438, 43820, 45528, 48780, 52584, 56340, 56910, 65730, 68292, 75880, 78876, 84823, 85365, 87640, 97560, 98595, 112680, 113820, 131460, 136584, 157752, 169646, 170730, 197190, 227640, 254469, 262920, 339292, 341460, 394380, 424115, 508938, 593761, 678584, 682920, 763407, 788760, 848230, 1017876, 1187522, 1272345, 1526814, 1696460, 1781283, 2035752, 2375044, 2544690, 2968805, 3053628, 3392920, 3562566, 3817035, 4750088, 5089380, 5343849, 5937610, 6107256, 7125132, 7634070, 8906415, 10178760, 10687698, 11875220, 14250264, 15268140, 17812830, 21375396, 23750440, 26719245, 30536280, 35625660, 42750792, 53438490, 71251320, 106876980, 213753960]

約数ペア:

[(1, 213753960), (2, 106876980), (3, 71251320), (4, 53438490), (5, 42750792), (6, 35625660), (7, 30536280), (8, 26719245), (9, 23750440), (10, 21375396), (12, 17812830), (14, 15268140), (15, 14250264), (18, 11875220), (20, 10687698), (21, 10178760), (24, 8906415), (28, 7634070), (30, 7125132), (35, 6107256), (36, 5937610), (40, 5343849), (42, 5089380), (45, 4750088), (56, 3817035), (60, 3562566), (63, 3392920), (70, 3053628), (72, 2968805), (84, 2544690), (90, 2375044), (105, 2035752), (120, 1781283), (126, 1696460), (140, 1526814), (168, 1272345), (180, 1187522), (210, 1017876), (252, 848230), (271, 788760), (280, 763407), (313, 682920), (315, 678584), (360, 593761), (420, 508938), (504, 424115), (542, 394380), (626, 341460), (630, 339292), (813, 262920), (840, 254469), (939, 227640), (1084, 197190), (1252, 170730), (1260, 169646), (1355, 157752), (1565, 136584), (1626, 131460), (1878, 113820), (1897, 112680), (2168, 98595), (2191, 97560), (2439, 87640), (2504, 85365), (2520, 84823), (2710, 78876), (2817, 75880), (3130, 68292), (3252, 65730), (3756, 56910), (3794, 56340), (4065, 52584), (4382, 48780), (4695, 45528), (4878, 43820), (5420, 39438), (5634, 37940), (5691, 37560), (6260, 34146), (6504, 32865), (6573, 32520), (7512, 28455), (7588, 28170), (8130, 26292), (8764, 24390), (9390, 22764), (9485, 22536), (9756, 21910), (10840, 19719), (10955, 19512), (11268, 18970), (11382, 18780), (12195, 17528), (12520, 17073), (13146, 16260), (14085, 15176)]