2018835840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{150211}}^1$

素因数の和:150240

約数の個数: 128

約数和(自身を含む): 7354379520

約数和(自身を除く): 5335543680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 150211, 300422, 450633, 600844, 751055, 901266, 1051477, 1201688, 1502110, 1802532, 2102954, 2253165, 2403376, 3004220, 3154431, 3605064, 4205908, 4506330, 4806752, 5257385, 6008440, 6308862, 7210128, 8411816, 9012660, 9613504, 10514770, 12016880, 12617724, 14420256, 15772155, 16823632, 18025320, 19227008, 21029540, 24033760, 25235448, 28840512, 31544310, 33647264, 36050640, 42059080, 48067520, 50470896, 57681024, 63088620, 67294528, 72101280, 84118160, 96135040, 100941792, 126177240, 134589056, 144202560, 168236320, 201883584, 252354480, 288405120, 336472640, 403767168, 504708960, 672945280, 1009417920, 2018835840]

約数ペア:

[(1, 2018835840), (2, 1009417920), (3, 672945280), (4, 504708960), (5, 403767168), (6, 336472640), (7, 288405120), (8, 252354480), (10, 201883584), (12, 168236320), (14, 144202560), (15, 134589056), (16, 126177240), (20, 100941792), (21, 96135040), (24, 84118160), (28, 72101280), (30, 67294528), (32, 63088620), (35, 57681024), (40, 50470896), (42, 48067520), (48, 42059080), (56, 36050640), (60, 33647264), (64, 31544310), (70, 28840512), (80, 25235448), (84, 24033760), (96, 21029540), (105, 19227008), (112, 18025320), (120, 16823632), (128, 15772155), (140, 14420256), (160, 12617724), (168, 12016880), (192, 10514770), (210, 9613504), (224, 9012660), (240, 8411816), (280, 7210128), (320, 6308862), (336, 6008440), (384, 5257385), (420, 4806752), (448, 4506330), (480, 4205908), (560, 3605064), (640, 3154431), (672, 3004220), (840, 2403376), (896, 2253165), (960, 2102954), (1120, 1802532), (1344, 1502110), (1680, 1201688), (1920, 1051477), (2240, 901266), (2688, 751055), (3360, 600844), (4480, 450633), (6720, 300422), (13440, 150211)]