766312680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1523}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 2633472000

約数和(自身を除く): 1867159320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 599, 840, 1198, 1523, 1797, 2396, 2995, 3046, 3594, 4193, 4569, 4792, 5990, 6092, 7188, 7615, 8386, 8985, 9138, 10661, 11980, 12184, 12579, 14376, 15230, 16772, 17970, 18276, 20965, 21322, 22845, 23960, 25158, 30460, 31983, 33544, 35940, 36552, 41930, 42644, 45690, 50316, 53305, 60920, 62895, 63966, 71880, 83860, 85288, 91380, 100632, 106610, 125790, 127932, 159915, 167720, 182760, 213220, 251580, 255864, 319830, 426440, 503160, 639660, 912277, 1279320, 1824554, 2736831, 3649108, 4561385, 5473662, 6385939, 7298216, 9122770, 10947324, 12771878, 13684155, 18245540, 19157817, 21894648, 25543756, 27368310, 31929695, 36491080, 38315634, 51087512, 54736620, 63859390, 76631268, 95789085, 109473240, 127718780, 153262536, 191578170, 255437560, 383156340, 766312680]

約数ペア:

[(1, 766312680), (2, 383156340), (3, 255437560), (4, 191578170), (5, 153262536), (6, 127718780), (7, 109473240), (8, 95789085), (10, 76631268), (12, 63859390), (14, 54736620), (15, 51087512), (20, 38315634), (21, 36491080), (24, 31929695), (28, 27368310), (30, 25543756), (35, 21894648), (40, 19157817), (42, 18245540), (56, 13684155), (60, 12771878), (70, 10947324), (84, 9122770), (105, 7298216), (120, 6385939), (140, 5473662), (168, 4561385), (210, 3649108), (280, 2736831), (420, 1824554), (599, 1279320), (840, 912277), (1198, 639660), (1523, 503160), (1797, 426440), (2396, 319830), (2995, 255864), (3046, 251580), (3594, 213220), (4193, 182760), (4569, 167720), (4792, 159915), (5990, 127932), (6092, 125790), (7188, 106610), (7615, 100632), (8386, 91380), (8985, 85288), (9138, 83860), (10661, 71880), (11980, 63966), (12184, 62895), (12579, 60920), (14376, 53305), (15230, 50316), (16772, 45690), (17970, 42644), (18276, 41930), (20965, 36552), (21322, 35940), (22845, 33544), (23960, 31983), (25158, 30460)]