452124120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{853}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 1554416640

約数和(自身を除く): 1102292520

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, 631, 840, 853, 1262, 1706, 1893, 2524, 2559, 3155, 3412, 3786, 4265, 4417, 5048, 5118, 5971, 6310, 6824, 7572, 8530, 8834, 9465, 10236, 11942, 12620, 12795, 13251, 15144, 17060, 17668, 17913, 18930, 20472, 22085, 23884, 25240, 25590, 26502, 29855, 34120, 35336, 35826, 37860, 44170, 47768, 51180, 53004, 59710, 66255, 71652, 75720, 88340, 89565, 102360, 106008, 119420, 132510, 143304, 176680, 179130, 238840, 265020, 358260, 530040, 538243, 716520, 1076486, 1614729, 2152972, 2691215, 3229458, 3767701, 4305944, 5382430, 6458916, 7535402, 8073645, 10764860, 11303103, 12917832, 15070804, 16147290, 18838505, 21529720, 22606206, 30141608, 32294580, 37677010, 45212412, 56515515, 64589160, 75354020, 90424824, 113031030, 150708040, 226062060, 452124120]

約数ペア:

[(1, 452124120), (2, 226062060), (3, 150708040), (4, 113031030), (5, 90424824), (6, 75354020), (7, 64589160), (8, 56515515), (10, 45212412), (12, 37677010), (14, 32294580), (15, 30141608), (20, 22606206), (21, 21529720), (24, 18838505), (28, 16147290), (30, 15070804), (35, 12917832), (40, 11303103), (42, 10764860), (56, 8073645), (60, 7535402), (70, 6458916), (84, 5382430), (105, 4305944), (120, 3767701), (140, 3229458), (168, 2691215), (210, 2152972), (280, 1614729), (420, 1076486), (631, 716520), (840, 538243), (853, 530040), (1262, 358260), (1706, 265020), (1893, 238840), (2524, 179130), (2559, 176680), (3155, 143304), (3412, 132510), (3786, 119420), (4265, 106008), (4417, 102360), (5048, 89565), (5118, 88340), (5971, 75720), (6310, 71652), (6824, 66255), (7572, 59710), (8530, 53004), (8834, 51180), (9465, 47768), (10236, 44170), (11942, 37860), (12620, 35826), (12795, 35336), (13251, 34120), (15144, 29855), (17060, 26502), (17668, 25590), (17913, 25240), (18930, 23884), (20472, 22085)]