252907109880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1246339}}^1$

素因数の和:1246461

約数の個数: 128

約数和(自身を含む): 807628320000

約数和(自身を除く): 554721210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 380, 445, 456, 534, 570, 712, 760, 890, 1068, 1140, 1335, 1691, 1780, 2136, 2280, 2670, 3382, 3560, 5073, 5340, 6764, 8455, 10146, 10680, 13528, 16910, 20292, 25365, 33820, 40584, 50730, 67640, 101460, 202920, 1246339, 2492678, 3739017, 4985356, 6231695, 7478034, 9970712, 12463390, 14956068, 18695085, 23680441, 24926780, 29912136, 37390170, 47360882, 49853560, 71041323, 74780340, 94721764, 110924171, 118402205, 142082646, 149560680, 189443528, 221848342, 236804410, 284165292, 332772513, 355206615, 443696684, 473608820, 554620855, 568330584, 665545026, 710413230, 887393368, 947217640, 1109241710, 1331090052, 1420826460, 1663862565, 2107559249, 2218483420, 2662180104, 2841652920, 3327725130, 4215118498, 4436966840, 6322677747, 6655450260, 8430236996, 10537796245, 12645355494, 13310900520, 16860473992, 21075592490, 25290710988, 31613388735, 42151184980, 50581421976, 63226777470, 84302369960, 126453554940, 252907109880]

約数ペア:

[(1, 252907109880), (2, 126453554940), (3, 84302369960), (4, 63226777470), (5, 50581421976), (6, 42151184980), (8, 31613388735), (10, 25290710988), (12, 21075592490), (15, 16860473992), (19, 13310900520), (20, 12645355494), (24, 10537796245), (30, 8430236996), (38, 6655450260), (40, 6322677747), (57, 4436966840), (60, 4215118498), (76, 3327725130), (89, 2841652920), (95, 2662180104), (114, 2218483420), (120, 2107559249), (152, 1663862565), (178, 1420826460), (190, 1331090052), (228, 1109241710), (267, 947217640), (285, 887393368), (356, 710413230), (380, 665545026), (445, 568330584), (456, 554620855), (534, 473608820), (570, 443696684), (712, 355206615), (760, 332772513), (890, 284165292), (1068, 236804410), (1140, 221848342), (1335, 189443528), (1691, 149560680), (1780, 142082646), (2136, 118402205), (2280, 110924171), (2670, 94721764), (3382, 74780340), (3560, 71041323), (5073, 49853560), (5340, 47360882), (6764, 37390170), (8455, 29912136), (10146, 24926780), (10680, 23680441), (13528, 18695085), (16910, 14956068), (20292, 12463390), (25365, 9970712), (33820, 7478034), (40584, 6231695), (50730, 4985356), (67640, 3739017), (101460, 2492678), (202920, 1246339)]