7626260520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17551}}^1$

素因数の和:17656

約数の個数: 192

約数和(自身を含む): 26614448640

約数和(自身を除く): 18988188120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 360, 408, 426, 510, 568, 612, 639, 680, 710, 765, 852, 1020, 1065, 1207, 1224, 1278, 1420, 1530, 1704, 2040, 2130, 2414, 2556, 2840, 3060, 3195, 3621, 4260, 4828, 5112, 6035, 6120, 6390, 7242, 8520, 9656, 10863, 12070, 12780, 14484, 17551, 18105, 21726, 24140, 25560, 28968, 35102, 36210, 43452, 48280, 52653, 54315, 70204, 72420, 86904, 87755, 105306, 108630, 140408, 144840, 157959, 175510, 210612, 217260, 263265, 298367, 315918, 351020, 421224, 434520, 526530, 596734, 631836, 702040, 789795, 895101, 1053060, 1193468, 1246121, 1263672, 1491835, 1579590, 1790202, 2106120, 2386936, 2492242, 2685303, 2983670, 3159180, 3580404, 3738363, 4475505, 4984484, 5370606, 5967340, 6230605, 6318360, 7160808, 7476726, 8951010, 9968968, 10741212, 11215089, 11934680, 12461210, 13426515, 14953452, 17902020, 18691815, 21184057, 21482424, 22430178, 24922420, 26853030, 29906904, 35804040, 37383630, 42368114, 44860356, 49844840, 53706060, 56075445, 63552171, 74767260, 84736228, 89720712, 105920285, 107412120, 112150890, 127104342, 149534520, 169472456, 190656513, 211840570, 224301780, 254208684, 317760855, 381313026, 423681140, 448603560, 508417368, 635521710, 762626052, 847362280, 953282565, 1271043420, 1525252104, 1906565130, 2542086840, 3813130260, 7626260520]

約数ペア:

[(1, 7626260520), (2, 3813130260), (3, 2542086840), (4, 1906565130), (5, 1525252104), (6, 1271043420), (8, 953282565), (9, 847362280), (10, 762626052), (12, 635521710), (15, 508417368), (17, 448603560), (18, 423681140), (20, 381313026), (24, 317760855), (30, 254208684), (34, 224301780), (36, 211840570), (40, 190656513), (45, 169472456), (51, 149534520), (60, 127104342), (68, 112150890), (71, 107412120), (72, 105920285), (85, 89720712), (90, 84736228), (102, 74767260), (120, 63552171), (136, 56075445), (142, 53706060), (153, 49844840), (170, 44860356), (180, 42368114), (204, 37383630), (213, 35804040), (255, 29906904), (284, 26853030), (306, 24922420), (340, 22430178), (355, 21482424), (360, 21184057), (408, 18691815), (426, 17902020), (510, 14953452), (568, 13426515), (612, 12461210), (639, 11934680), (680, 11215089), (710, 10741212), (765, 9968968), (852, 8951010), (1020, 7476726), (1065, 7160808), (1207, 6318360), (1224, 6230605), (1278, 5967340), (1420, 5370606), (1530, 4984484), (1704, 4475505), (2040, 3738363), (2130, 3580404), (2414, 3159180), (2556, 2983670), (2840, 2685303), (3060, 2492242), (3195, 2386936), (3621, 2106120), (4260, 1790202), (4828, 1579590), (5112, 1491835), (6035, 1263672), (6120, 1246121), (6390, 1193468), (7242, 1053060), (8520, 895101), (9656, 789795), (10863, 702040), (12070, 631836), (12780, 596734), (14484, 526530), (17551, 434520), (18105, 421224), (21726, 351020), (24140, 315918), (25560, 298367), (28968, 263265), (35102, 217260), (36210, 210612), (43452, 175510), (48280, 157959), (52653, 144840), (54315, 140408), (70204, 108630), (72420, 105306), (86904, 87755)]