1007440560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199889}}^1$

素因数の和:199915

約数の個数: 120

約数和(自身を含む): 3866672160

約数和(自身を除く): 2859231600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 199889, 399778, 599667, 799556, 999445, 1199334, 1399223, 1599112, 1799001, 1998890, 2398668, 2798446, 2998335, 3198224, 3598002, 3997780, 4197669, 4797336, 5596892, 5996670, 6996115, 7196004, 7995560, 8395338, 8995005, 9594672, 11193784, 11993340, 12593007, 13992230, 14392008, 15991120, 16790676, 17990010, 20988345, 22387568, 23986680, 25186014, 27984460, 28784016, 33581352, 35980020, 41976690, 47973360, 50372028, 55968920, 62965035, 67162704, 71960040, 83953380, 100744056, 111937840, 125930070, 143920080, 167906760, 201488112, 251860140, 335813520, 503720280, 1007440560]

約数ペア:

[(1, 1007440560), (2, 503720280), (3, 335813520), (4, 251860140), (5, 201488112), (6, 167906760), (7, 143920080), (8, 125930070), (9, 111937840), (10, 100744056), (12, 83953380), (14, 71960040), (15, 67162704), (16, 62965035), (18, 55968920), (20, 50372028), (21, 47973360), (24, 41976690), (28, 35980020), (30, 33581352), (35, 28784016), (36, 27984460), (40, 25186014), (42, 23986680), (45, 22387568), (48, 20988345), (56, 17990010), (60, 16790676), (63, 15991120), (70, 14392008), (72, 13992230), (80, 12593007), (84, 11993340), (90, 11193784), (105, 9594672), (112, 8995005), (120, 8395338), (126, 7995560), (140, 7196004), (144, 6996115), (168, 5996670), (180, 5596892), (210, 4797336), (240, 4197669), (252, 3997780), (280, 3598002), (315, 3198224), (336, 2998335), (360, 2798446), (420, 2398668), (504, 1998890), (560, 1799001), (630, 1599112), (720, 1399223), (840, 1199334), (1008, 999445), (1260, 799556), (1680, 599667), (2520, 399778), (5040, 199889)]