395215103640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{451097}}^1$

素因数の和:451274

約数の個数: 192

約数和(自身を含む): 1388479644000

約数和(自身を除く): 993264540360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 149, 168, 196, 210, 245, 280, 294, 298, 392, 420, 447, 490, 588, 596, 735, 745, 840, 894, 980, 1043, 1176, 1192, 1470, 1490, 1788, 1960, 2086, 2235, 2940, 2980, 3129, 3576, 4172, 4470, 5215, 5880, 5960, 6258, 7301, 8344, 8940, 10430, 12516, 14602, 15645, 17880, 20860, 21903, 25032, 29204, 31290, 36505, 41720, 43806, 58408, 62580, 73010, 87612, 109515, 125160, 146020, 175224, 219030, 292040, 438060, 451097, 876120, 902194, 1353291, 1804388, 2255485, 2706582, 3157679, 3608776, 4510970, 5413164, 6315358, 6766455, 9021940, 9473037, 10826328, 12630716, 13532910, 15788395, 18043880, 18946074, 22103753, 25261432, 27065820, 31576790, 37892148, 44207506, 47365185, 54131640, 63153580, 66311259, 67213453, 75784296, 88415012, 94730370, 110518765, 126307160, 132622518, 134426906, 176830024, 189460740, 201640359, 221037530, 265245036, 268853812, 331556295, 336067265, 378921480, 403280718, 442075060, 470494171, 530490072, 537707624, 663112590, 672134530, 806561436, 884150120, 940988342, 1008201795, 1326225180, 1344269060, 1411482513, 1613122872, 1881976684, 2016403590, 2352470855, 2652450360, 2688538120, 2822965026, 3293459197, 3763953368, 4032807180, 4704941710, 5645930052, 6586918394, 7057412565, 8065614360, 9409883420, 9880377591, 11291860104, 13173836788, 14114825130, 16467295985, 18819766840, 19760755182, 26347673576, 28229650260, 32934591970, 39521510364, 49401887955, 56459300520, 65869183940, 79043020728, 98803775910, 131738367880, 197607551820, 395215103640]

約数ペア:

[(1, 395215103640), (2, 197607551820), (3, 131738367880), (4, 98803775910), (5, 79043020728), (6, 65869183940), (7, 56459300520), (8, 49401887955), (10, 39521510364), (12, 32934591970), (14, 28229650260), (15, 26347673576), (20, 19760755182), (21, 18819766840), (24, 16467295985), (28, 14114825130), (30, 13173836788), (35, 11291860104), (40, 9880377591), (42, 9409883420), (49, 8065614360), (56, 7057412565), (60, 6586918394), (70, 5645930052), (84, 4704941710), (98, 4032807180), (105, 3763953368), (120, 3293459197), (140, 2822965026), (147, 2688538120), (149, 2652450360), (168, 2352470855), (196, 2016403590), (210, 1881976684), (245, 1613122872), (280, 1411482513), (294, 1344269060), (298, 1326225180), (392, 1008201795), (420, 940988342), (447, 884150120), (490, 806561436), (588, 672134530), (596, 663112590), (735, 537707624), (745, 530490072), (840, 470494171), (894, 442075060), (980, 403280718), (1043, 378921480), (1176, 336067265), (1192, 331556295), (1470, 268853812), (1490, 265245036), (1788, 221037530), (1960, 201640359), (2086, 189460740), (2235, 176830024), (2940, 134426906), (2980, 132622518), (3129, 126307160), (3576, 110518765), (4172, 94730370), (4470, 88415012), (5215, 75784296), (5880, 67213453), (5960, 66311259), (6258, 63153580), (7301, 54131640), (8344, 47365185), (8940, 44207506), (10430, 37892148), (12516, 31576790), (14602, 27065820), (15645, 25261432), (17880, 22103753), (20860, 18946074), (21903, 18043880), (25032, 15788395), (29204, 13532910), (31290, 12630716), (36505, 10826328), (41720, 9473037), (43806, 9021940), (58408, 6766455), (62580, 6315358), (73010, 5413164), (87612, 4510970), (109515, 3608776), (125160, 3157679), (146020, 2706582), (175224, 2255485), (219030, 1804388), (292040, 1353291), (438060, 902194), (451097, 876120)]