1877924040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15091}}^1$

素因数の和:15183

約数の個数: 128

約数和(自身を含む): 6063361920

約数和(自身を除く): 4185437880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 3111, 3660, 4148, 5185, 6222, 7320, 8296, 10370, 12444, 15091, 15555, 20740, 24888, 30182, 31110, 41480, 45273, 60364, 62220, 75455, 90546, 120728, 124440, 150910, 181092, 226365, 256547, 301820, 362184, 452730, 513094, 603640, 769641, 905460, 920551, 1026188, 1282735, 1539282, 1810920, 1841102, 2052376, 2565470, 2761653, 3078564, 3682204, 3848205, 4602755, 5130940, 5523306, 6157128, 7364408, 7696410, 9205510, 10261880, 11046612, 13808265, 15392820, 15649367, 18411020, 22093224, 27616530, 30785640, 31298734, 36822040, 46948101, 55233060, 62597468, 78246835, 93896202, 110466120, 125194936, 156493670, 187792404, 234740505, 312987340, 375584808, 469481010, 625974680, 938962020, 1877924040]

約数ペア:

[(1, 1877924040), (2, 938962020), (3, 625974680), (4, 469481010), (5, 375584808), (6, 312987340), (8, 234740505), (10, 187792404), (12, 156493670), (15, 125194936), (17, 110466120), (20, 93896202), (24, 78246835), (30, 62597468), (34, 55233060), (40, 46948101), (51, 36822040), (60, 31298734), (61, 30785640), (68, 27616530), (85, 22093224), (102, 18411020), (120, 15649367), (122, 15392820), (136, 13808265), (170, 11046612), (183, 10261880), (204, 9205510), (244, 7696410), (255, 7364408), (305, 6157128), (340, 5523306), (366, 5130940), (408, 4602755), (488, 3848205), (510, 3682204), (610, 3078564), (680, 2761653), (732, 2565470), (915, 2052376), (1020, 1841102), (1037, 1810920), (1220, 1539282), (1464, 1282735), (1830, 1026188), (2040, 920551), (2074, 905460), (2440, 769641), (3111, 603640), (3660, 513094), (4148, 452730), (5185, 362184), (6222, 301820), (7320, 256547), (8296, 226365), (10370, 181092), (12444, 150910), (15091, 124440), (15555, 120728), (20740, 90546), (24888, 75455), (30182, 62220), (31110, 60364), (41480, 45273)]