1420014400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6673}}^1$

素因数の和:6721

約数の個数: 168

約数和(自身を含む): 4204086080

約数和(自身を除く): 2784071680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2660, 2800, 3040, 3325, 3800, 4256, 5320, 5600, 6080, 6650, 6673, 7600, 8512, 10640, 11200, 13300, 13346, 15200, 21280, 26600, 26692, 30400, 33365, 42560, 46711, 53200, 53384, 66730, 93422, 106400, 106768, 126787, 133460, 166825, 186844, 212800, 213536, 233555, 253574, 266920, 333650, 373688, 427072, 467110, 507148, 533840, 633935, 667300, 747376, 887509, 934220, 1014296, 1067680, 1167775, 1267870, 1334600, 1494752, 1775018, 1868440, 2028592, 2135360, 2335550, 2535740, 2669200, 2989504, 3169675, 3550036, 3736880, 4057184, 4437545, 4671100, 5071480, 5338400, 6339350, 7100072, 7473760, 8114368, 8875090, 9342200, 10142960, 10676800, 12678700, 14200144, 14947520, 17750180, 18684400, 20285920, 22187725, 25357400, 28400288, 35500360, 37368800, 40571840, 44375450, 50714800, 56800576, 71000720, 74737600, 88750900, 101429600, 142001440, 177501800, 202859200, 284002880, 355003600, 710007200, 1420014400]

約数ペア:

[(1, 1420014400), (2, 710007200), (4, 355003600), (5, 284002880), (7, 202859200), (8, 177501800), (10, 142001440), (14, 101429600), (16, 88750900), (19, 74737600), (20, 71000720), (25, 56800576), (28, 50714800), (32, 44375450), (35, 40571840), (38, 37368800), (40, 35500360), (50, 28400288), (56, 25357400), (64, 22187725), (70, 20285920), (76, 18684400), (80, 17750180), (95, 14947520), (100, 14200144), (112, 12678700), (133, 10676800), (140, 10142960), (152, 9342200), (160, 8875090), (175, 8114368), (190, 7473760), (200, 7100072), (224, 6339350), (266, 5338400), (280, 5071480), (304, 4671100), (320, 4437545), (350, 4057184), (380, 3736880), (400, 3550036), (448, 3169675), (475, 2989504), (532, 2669200), (560, 2535740), (608, 2335550), (665, 2135360), (700, 2028592), (760, 1868440), (800, 1775018), (950, 1494752), (1064, 1334600), (1120, 1267870), (1216, 1167775), (1330, 1067680), (1400, 1014296), (1520, 934220), (1600, 887509), (1900, 747376), (2128, 667300), (2240, 633935), (2660, 533840), (2800, 507148), (3040, 467110), (3325, 427072), (3800, 373688), (4256, 333650), (5320, 266920), (5600, 253574), (6080, 233555), (6650, 213536), (6673, 212800), (7600, 186844), (8512, 166825), (10640, 133460), (11200, 126787), (13300, 106768), (13346, 106400), (15200, 93422), (21280, 66730), (26600, 53384), (26692, 53200), (30400, 46711), (33365, 42560)]