2041802280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{810239}}^1$

素因数の和:810263

約数の個数: 96

約数和(自身を含む): 7583846400

約数和(自身を除く): 5542044120

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, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 810239, 1620478, 2430717, 3240956, 4051195, 4861434, 5671673, 6481912, 7292151, 8102390, 9722868, 11343346, 12153585, 14584302, 16204780, 17015019, 19445736, 22686692, 24307170, 28358365, 29168604, 32409560, 34030038, 36460755, 45373384, 48614340, 51045057, 56716730, 58337208, 68060076, 72921510, 85075095, 97228680, 102090114, 113433460, 136120152, 145843020, 170150190, 204180228, 226866920, 255225285, 291686040, 340300380, 408360456, 510450570, 680600760, 1020901140, 2041802280]

約数ペア:

[(1, 2041802280), (2, 1020901140), (3, 680600760), (4, 510450570), (5, 408360456), (6, 340300380), (7, 291686040), (8, 255225285), (9, 226866920), (10, 204180228), (12, 170150190), (14, 145843020), (15, 136120152), (18, 113433460), (20, 102090114), (21, 97228680), (24, 85075095), (28, 72921510), (30, 68060076), (35, 58337208), (36, 56716730), (40, 51045057), (42, 48614340), (45, 45373384), (56, 36460755), (60, 34030038), (63, 32409560), (70, 29168604), (72, 28358365), (84, 24307170), (90, 22686692), (105, 19445736), (120, 17015019), (126, 16204780), (140, 14584302), (168, 12153585), (180, 11343346), (210, 9722868), (252, 8102390), (280, 7292151), (315, 6481912), (360, 5671673), (420, 4861434), (504, 4051195), (630, 3240956), (840, 2430717), (1260, 1620478), (2520, 810239)]