201397560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18477

約数の個数: 128

約数和(自身を含む): 743662080

約数和(自身を除く): 542264520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18443, 36886, 55329, 73772, 92215, 110658, 129101, 147544, 184430, 221316, 239759, 258202, 276645, 368860, 387303, 442632, 479518, 516404, 553290, 645505, 719277, 737720, 774606, 959036, 1032808, 1106580, 1198795, 1291010, 1438554, 1549212, 1678313, 1918072, 1936515, 2213160, 2397590, 2582020, 2877108, 3098424, 3356626, 3596385, 3873030, 4795180, 5034939, 5164040, 5754216, 6713252, 7192770, 7746060, 8391565, 9590360, 10069878, 13426504, 14385540, 15492120, 16783130, 20139756, 25174695, 28771080, 33566260, 40279512, 50349390, 67132520, 100698780, 201397560]

約数ペア:

[(1, 201397560), (2, 100698780), (3, 67132520), (4, 50349390), (5, 40279512), (6, 33566260), (7, 28771080), (8, 25174695), (10, 20139756), (12, 16783130), (13, 15492120), (14, 14385540), (15, 13426504), (20, 10069878), (21, 9590360), (24, 8391565), (26, 7746060), (28, 7192770), (30, 6713252), (35, 5754216), (39, 5164040), (40, 5034939), (42, 4795180), (52, 3873030), (56, 3596385), (60, 3356626), (65, 3098424), (70, 2877108), (78, 2582020), (84, 2397590), (91, 2213160), (104, 1936515), (105, 1918072), (120, 1678313), (130, 1549212), (140, 1438554), (156, 1291010), (168, 1198795), (182, 1106580), (195, 1032808), (210, 959036), (260, 774606), (273, 737720), (280, 719277), (312, 645505), (364, 553290), (390, 516404), (420, 479518), (455, 442632), (520, 387303), (546, 368860), (728, 276645), (780, 258202), (840, 239759), (910, 221316), (1092, 184430), (1365, 147544), (1560, 129101), (1820, 110658), (2184, 92215), (2730, 73772), (3640, 55329), (5460, 36886), (10920, 18443)]