894371520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{19013}}^1$

素因数の和:19047

約数の個数: 168

約数和(自身を含む): 3303416304

約数和(自身を除く): 2409044784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 19013, 23520, 38026, 47040, 57039, 76052, 95065, 114078, 133091, 152104, 190130, 228156, 266182, 285195, 304208, 380260, 399273, 456312, 532364, 570390, 608416, 665455, 760520, 798546, 912624, 931637, 1064728, 1140780, 1216832, 1330910, 1521040, 1597092, 1825248, 1863274, 1996365, 2129456, 2281560, 2661820, 2794911, 3042080, 3194184, 3650496, 3726548, 3992730, 4258912, 4563120, 4658185, 5323640, 5589822, 6084160, 6388368, 7453096, 7985460, 8517824, 9126240, 9316370, 10647280, 11179644, 12776736, 13974555, 14906192, 15970920, 18252480, 18632740, 21294560, 22359288, 25553472, 27949110, 29812384, 31941840, 37265480, 42589120, 44718576, 55898220, 59624768, 63883680, 74530960, 89437152, 111796440, 127767360, 149061920, 178874304, 223592880, 298123840, 447185760, 894371520]

約数ペア:

[(1, 894371520), (2, 447185760), (3, 298123840), (4, 223592880), (5, 178874304), (6, 149061920), (7, 127767360), (8, 111796440), (10, 89437152), (12, 74530960), (14, 63883680), (15, 59624768), (16, 55898220), (20, 44718576), (21, 42589120), (24, 37265480), (28, 31941840), (30, 29812384), (32, 27949110), (35, 25553472), (40, 22359288), (42, 21294560), (48, 18632740), (49, 18252480), (56, 15970920), (60, 14906192), (64, 13974555), (70, 12776736), (80, 11179644), (84, 10647280), (96, 9316370), (98, 9126240), (105, 8517824), (112, 7985460), (120, 7453096), (140, 6388368), (147, 6084160), (160, 5589822), (168, 5323640), (192, 4658185), (196, 4563120), (210, 4258912), (224, 3992730), (240, 3726548), (245, 3650496), (280, 3194184), (294, 3042080), (320, 2794911), (336, 2661820), (392, 2281560), (420, 2129456), (448, 1996365), (480, 1863274), (490, 1825248), (560, 1597092), (588, 1521040), (672, 1330910), (735, 1216832), (784, 1140780), (840, 1064728), (960, 931637), (980, 912624), (1120, 798546), (1176, 760520), (1344, 665455), (1470, 608416), (1568, 570390), (1680, 532364), (1960, 456312), (2240, 399273), (2352, 380260), (2940, 304208), (3136, 285195), (3360, 266182), (3920, 228156), (4704, 190130), (5880, 152104), (6720, 133091), (7840, 114078), (9408, 95065), (11760, 76052), (15680, 57039), (19013, 47040), (23520, 38026)]