1630030080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{8663}}^1$

素因数の和:8701

約数の個数: 216

約数和(自身を含む): 6056551872

約数和(自身を除く): 4426521792

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, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8663, 8960, 9408, 11760, 12544, 13440, 15680, 17326, 18816, 23520, 25989, 26880, 31360, 34652, 37632, 43315, 47040, 51978, 60641, 62720, 69304, 86630, 94080, 103956, 121282, 129945, 138608, 173260, 181923, 188160, 207912, 242564, 259890, 277216, 303205, 346520, 363846, 415824, 424487, 485128, 519780, 554432, 606410, 693040, 727692, 831648, 848974, 909615, 970256, 1039560, 1108864, 1212820, 1273461, 1386080, 1455384, 1663296, 1697948, 1819230, 1940512, 2079120, 2122435, 2217728, 2425640, 2546922, 2772160, 2910768, 3326592, 3395896, 3638460, 3881024, 4158240, 4244870, 4851280, 5093844, 5544320, 5821536, 6367305, 6653184, 6791792, 7276920, 7762048, 8316480, 8489740, 9702560, 10187688, 11088640, 11643072, 12734610, 13583584, 14553840, 15524096, 16632960, 16979480, 19405120, 20375376, 23286144, 25469220, 27167168, 29107680, 33265920, 33958960, 38810240, 40750752, 46572288, 50938440, 54334336, 58215360, 67917920, 77620480, 81501504, 101876880, 108668672, 116430720, 135835840, 163003008, 203753760, 232861440, 271671680, 326006016, 407507520, 543343360, 815015040, 1630030080]

約数ペア:

[(1, 1630030080), (2, 815015040), (3, 543343360), (4, 407507520), (5, 326006016), (6, 271671680), (7, 232861440), (8, 203753760), (10, 163003008), (12, 135835840), (14, 116430720), (15, 108668672), (16, 101876880), (20, 81501504), (21, 77620480), (24, 67917920), (28, 58215360), (30, 54334336), (32, 50938440), (35, 46572288), (40, 40750752), (42, 38810240), (48, 33958960), (49, 33265920), (56, 29107680), (60, 27167168), (64, 25469220), (70, 23286144), (80, 20375376), (84, 19405120), (96, 16979480), (98, 16632960), (105, 15524096), (112, 14553840), (120, 13583584), (128, 12734610), (140, 11643072), (147, 11088640), (160, 10187688), (168, 9702560), (192, 8489740), (196, 8316480), (210, 7762048), (224, 7276920), (240, 6791792), (245, 6653184), (256, 6367305), (280, 5821536), (294, 5544320), (320, 5093844), (336, 4851280), (384, 4244870), (392, 4158240), (420, 3881024), (448, 3638460), (480, 3395896), (490, 3326592), (560, 2910768), (588, 2772160), (640, 2546922), (672, 2425640), (735, 2217728), (768, 2122435), (784, 2079120), (840, 1940512), (896, 1819230), (960, 1697948), (980, 1663296), (1120, 1455384), (1176, 1386080), (1280, 1273461), (1344, 1212820), (1470, 1108864), (1568, 1039560), (1680, 970256), (1792, 909615), (1920, 848974), (1960, 831648), (2240, 727692), (2352, 693040), (2688, 606410), (2940, 554432), (3136, 519780), (3360, 485128), (3840, 424487), (3920, 415824), (4480, 363846), (4704, 346520), (5376, 303205), (5880, 277216), (6272, 259890), (6720, 242564), (7840, 207912), (8663, 188160), (8960, 181923), (9408, 173260), (11760, 138608), (12544, 129945), (13440, 121282), (15680, 103956), (17326, 94080), (18816, 86630), (23520, 69304), (25989, 62720), (26880, 60641), (31360, 51978), (34652, 47040), (37632, 43315)]