4221913920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{628261}}^1$

素因数の和:628288

約数の個数: 112

約数和(自身を含む): 15319540608

約数和(自身を除く): 11097626688

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 628261, 1256522, 1884783, 2513044, 3141305, 3769566, 4397827, 5026088, 6282610, 7539132, 8795654, 9423915, 10052176, 12565220, 13193481, 15078264, 17591308, 18847830, 20104352, 21989135, 25130440, 26386962, 30156528, 35182616, 37695660, 40208704, 43978270, 50260880, 52773924, 60313056, 65967405, 70365232, 75391320, 87956540, 100521760, 105547848, 120626112, 131934810, 140730464, 150782640, 175913080, 201043520, 211095696, 263869620, 281460928, 301565280, 351826160, 422191392, 527739240, 603130560, 703652320, 844382784, 1055478480, 1407304640, 2110956960, 4221913920]

約数ペア:

[(1, 4221913920), (2, 2110956960), (3, 1407304640), (4, 1055478480), (5, 844382784), (6, 703652320), (7, 603130560), (8, 527739240), (10, 422191392), (12, 351826160), (14, 301565280), (15, 281460928), (16, 263869620), (20, 211095696), (21, 201043520), (24, 175913080), (28, 150782640), (30, 140730464), (32, 131934810), (35, 120626112), (40, 105547848), (42, 100521760), (48, 87956540), (56, 75391320), (60, 70365232), (64, 65967405), (70, 60313056), (80, 52773924), (84, 50260880), (96, 43978270), (105, 40208704), (112, 37695660), (120, 35182616), (140, 30156528), (160, 26386962), (168, 25130440), (192, 21989135), (210, 20104352), (224, 18847830), (240, 17591308), (280, 15078264), (320, 13193481), (336, 12565220), (420, 10052176), (448, 9423915), (480, 8795654), (560, 7539132), (672, 6282610), (840, 5026088), (960, 4397827), (1120, 3769566), (1344, 3141305), (1680, 2513044), (2240, 1884783), (3360, 1256522), (6720, 628261)]