8701440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 30640896

約数和(自身を除く): 21939456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 103, 110, 120, 128, 132, 160, 165, 176, 192, 206, 220, 240, 256, 264, 309, 320, 330, 352, 384, 412, 440, 480, 512, 515, 528, 618, 640, 660, 704, 768, 824, 880, 960, 1030, 1056, 1133, 1236, 1280, 1320, 1408, 1536, 1545, 1648, 1760, 1920, 2060, 2112, 2266, 2472, 2560, 2640, 2816, 3090, 3296, 3399, 3520, 3840, 4120, 4224, 4532, 4944, 5280, 5632, 5665, 6180, 6592, 6798, 7040, 7680, 8240, 8448, 9064, 9888, 10560, 11330, 12360, 13184, 13596, 14080, 16480, 16896, 16995, 18128, 19776, 21120, 22660, 24720, 26368, 27192, 28160, 32960, 33990, 36256, 39552, 42240, 45320, 49440, 52736, 54384, 65920, 67980, 72512, 79104, 84480, 90640, 98880, 108768, 131840, 135960, 145024, 158208, 181280, 197760, 217536, 263680, 271920, 290048, 362560, 395520, 435072, 543840, 580096, 725120, 791040, 870144, 1087680, 1450240, 1740288, 2175360, 2900480, 4350720, 8701440]

約数ペア:

[(1, 8701440), (2, 4350720), (3, 2900480), (4, 2175360), (5, 1740288), (6, 1450240), (8, 1087680), (10, 870144), (11, 791040), (12, 725120), (15, 580096), (16, 543840), (20, 435072), (22, 395520), (24, 362560), (30, 290048), (32, 271920), (33, 263680), (40, 217536), (44, 197760), (48, 181280), (55, 158208), (60, 145024), (64, 135960), (66, 131840), (80, 108768), (88, 98880), (96, 90640), (103, 84480), (110, 79104), (120, 72512), (128, 67980), (132, 65920), (160, 54384), (165, 52736), (176, 49440), (192, 45320), (206, 42240), (220, 39552), (240, 36256), (256, 33990), (264, 32960), (309, 28160), (320, 27192), (330, 26368), (352, 24720), (384, 22660), (412, 21120), (440, 19776), (480, 18128), (512, 16995), (515, 16896), (528, 16480), (618, 14080), (640, 13596), (660, 13184), (704, 12360), (768, 11330), (824, 10560), (880, 9888), (960, 9064), (1030, 8448), (1056, 8240), (1133, 7680), (1236, 7040), (1280, 6798), (1320, 6592), (1408, 6180), (1536, 5665), (1545, 5632), (1648, 5280), (1760, 4944), (1920, 4532), (2060, 4224), (2112, 4120), (2266, 3840), (2472, 3520), (2560, 3399), (2640, 3296), (2816, 3090)]