255492038410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{33287}}^1$

素因数の和:33548

約数の個数: 128

約数和(自身を含む): 575216640000

約数和(自身を除く): 319724601590

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 199, 203, 266, 290, 398, 406, 551, 665, 995, 1015, 1102, 1330, 1393, 1990, 2030, 2755, 2786, 3781, 3857, 5510, 5771, 6965, 7562, 7714, 11542, 13930, 18905, 19285, 26467, 28855, 33287, 37810, 38570, 40397, 52934, 57710, 66574, 80794, 109649, 132335, 166435, 201985, 219298, 233009, 264670, 332870, 403970, 466018, 548245, 632453, 767543, 965323, 1096490, 1165045, 1264906, 1535086, 1930646, 2330090, 3162265, 3837715, 4427171, 4826615, 6324530, 6624113, 6757261, 7675430, 8854342, 9653230, 13248226, 13514522, 18341137, 22135855, 33120565, 33786305, 36682274, 44271710, 46368791, 66241130, 67572610, 91705685, 92737582, 125858147, 128387959, 183411370, 192099277, 231843955, 251716294, 256775918, 384198554, 463687910, 629290735, 641939795, 881007029, 960496385, 1258581470, 1283879590, 1344694939, 1762014058, 1920992770, 2689389878, 3649886263, 4405035145, 6723474695, 7299772526, 8810070290, 13446949390, 18249431315, 25549203841, 36498862630, 51098407682, 127746019205, 255492038410]

約数ペア:

[(1, 255492038410), (2, 127746019205), (5, 51098407682), (7, 36498862630), (10, 25549203841), (14, 18249431315), (19, 13446949390), (29, 8810070290), (35, 7299772526), (38, 6723474695), (58, 4405035145), (70, 3649886263), (95, 2689389878), (133, 1920992770), (145, 1762014058), (190, 1344694939), (199, 1283879590), (203, 1258581470), (266, 960496385), (290, 881007029), (398, 641939795), (406, 629290735), (551, 463687910), (665, 384198554), (995, 256775918), (1015, 251716294), (1102, 231843955), (1330, 192099277), (1393, 183411370), (1990, 128387959), (2030, 125858147), (2755, 92737582), (2786, 91705685), (3781, 67572610), (3857, 66241130), (5510, 46368791), (5771, 44271710), (6965, 36682274), (7562, 33786305), (7714, 33120565), (11542, 22135855), (13930, 18341137), (18905, 13514522), (19285, 13248226), (26467, 9653230), (28855, 8854342), (33287, 7675430), (37810, 6757261), (38570, 6624113), (40397, 6324530), (52934, 4826615), (57710, 4427171), (66574, 3837715), (80794, 3162265), (109649, 2330090), (132335, 1930646), (166435, 1535086), (201985, 1264906), (219298, 1165045), (233009, 1096490), (264670, 965323), (332870, 767543), (403970, 632453), (466018, 548245)]