66676680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26459}}^1$

素因数の和:26483

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 180988920

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, 26459, 52918, 79377, 105836, 132295, 158754, 185213, 211672, 238131, 264590, 317508, 370426, 396885, 476262, 529180, 555639, 635016, 740852, 793770, 926065, 952524, 1058360, 1111278, 1190655, 1481704, 1587540, 1666917, 1852130, 1905048, 2222556, 2381310, 2778195, 3175080, 3333834, 3704260, 4445112, 4762620, 5556390, 6667668, 7408520, 8334585, 9525240, 11112780, 13335336, 16669170, 22225560, 33338340, 66676680]

約数ペア:

[(1, 66676680), (2, 33338340), (3, 22225560), (4, 16669170), (5, 13335336), (6, 11112780), (7, 9525240), (8, 8334585), (9, 7408520), (10, 6667668), (12, 5556390), (14, 4762620), (15, 4445112), (18, 3704260), (20, 3333834), (21, 3175080), (24, 2778195), (28, 2381310), (30, 2222556), (35, 1905048), (36, 1852130), (40, 1666917), (42, 1587540), (45, 1481704), (56, 1190655), (60, 1111278), (63, 1058360), (70, 952524), (72, 926065), (84, 793770), (90, 740852), (105, 635016), (120, 555639), (126, 529180), (140, 476262), (168, 396885), (180, 370426), (210, 317508), (252, 264590), (280, 238131), (315, 211672), (360, 185213), (420, 158754), (504, 132295), (630, 105836), (840, 79377), (1260, 52918), (2520, 26459)]