865793280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 3061094400

約数和(自身を除く): 2195301120

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, 199, 206, 220, 240, 256, 264, 309, 320, 330, 352, 384, 398, 412, 440, 480, 515, 528, 597, 618, 640, 660, 704, 768, 796, 824, 880, 960, 995, 1030, 1056, 1133, 1194, 1236, 1280, 1320, 1408, 1545, 1592, 1648, 1760, 1920, 1990, 2060, 2112, 2189, 2266, 2388, 2472, 2640, 2816, 2985, 3090, 3184, 3296, 3399, 3520, 3840, 3980, 4120, 4224, 4378, 4532, 4776, 4944, 5280, 5665, 5970, 6180, 6368, 6567, 6592, 6798, 7040, 7960, 8240, 8448, 8756, 9064, 9552, 9888, 10560, 10945, 11330, 11940, 12360, 12736, 13134, 13184, 13596, 14080, 15920, 16480, 16995, 17512, 18128, 19104, 19776, 20497, 21120, 21890, 22660, 23880, 24720, 25472, 26268, 26368, 27192, 31840, 32835, 32960, 33990, 35024, 36256, 38208, 39552, 40994, 42240, 43780, 45320, 47760, 49440, 50944, 52536, 54384, 61491, 63680, 65670, 65920, 67980, 70048, 72512, 76416, 79104, 81988, 87560, 90640, 95520, 98880, 102485, 105072, 108768, 122982, 127360, 131340, 131840, 135960, 140096, 145024, 152832, 163976, 175120, 181280, 191040, 197760, 204970, 210144, 217536, 225467, 245964, 254720, 262680, 271920, 280192, 290048, 307455, 327952, 350240, 362560, 382080, 395520, 409940, 420288, 435072, 450934, 491928, 525360, 543840, 560384, 614910, 655904, 676401, 700480, 725120, 764160, 819880, 840576, 870144, 901868, 983856, 1050720, 1087680, 1127335, 1229820, 1311808, 1352802, 1400960, 1450240, 1639760, 1681152, 1803736, 1967712, 2101440, 2175360, 2254670, 2459640, 2623616, 2705604, 2801920, 3279520, 3382005, 3607472, 3935424, 4202880, 4350720, 4509340, 4919280, 5247232, 5411208, 6559040, 6764010, 7214944, 7870848, 8405760, 9018680, 9838560, 10822416, 13118080, 13528020, 14429888, 15741696, 18037360, 19677120, 21644832, 26236160, 27056040, 28859776, 36074720, 39354240, 43289664, 54112080, 57719552, 72149440, 78708480, 86579328, 108224160, 144298880, 173158656, 216448320, 288597760, 432896640, 865793280]

約数ペア:

[(1, 865793280), (2, 432896640), (3, 288597760), (4, 216448320), (5, 173158656), (6, 144298880), (8, 108224160), (10, 86579328), (11, 78708480), (12, 72149440), (15, 57719552), (16, 54112080), (20, 43289664), (22, 39354240), (24, 36074720), (30, 28859776), (32, 27056040), (33, 26236160), (40, 21644832), (44, 19677120), (48, 18037360), (55, 15741696), (60, 14429888), (64, 13528020), (66, 13118080), (80, 10822416), (88, 9838560), (96, 9018680), (103, 8405760), (110, 7870848), (120, 7214944), (128, 6764010), (132, 6559040), (160, 5411208), (165, 5247232), (176, 4919280), (192, 4509340), (199, 4350720), (206, 4202880), (220, 3935424), (240, 3607472), (256, 3382005), (264, 3279520), (309, 2801920), (320, 2705604), (330, 2623616), (352, 2459640), (384, 2254670), (398, 2175360), (412, 2101440), (440, 1967712), (480, 1803736), (515, 1681152), (528, 1639760), (597, 1450240), (618, 1400960), (640, 1352802), (660, 1311808), (704, 1229820), (768, 1127335), (796, 1087680), (824, 1050720), (880, 983856), (960, 901868), (995, 870144), (1030, 840576), (1056, 819880), (1133, 764160), (1194, 725120), (1236, 700480), (1280, 676401), (1320, 655904), (1408, 614910), (1545, 560384), (1592, 543840), (1648, 525360), (1760, 491928), (1920, 450934), (1990, 435072), (2060, 420288), (2112, 409940), (2189, 395520), (2266, 382080), (2388, 362560), (2472, 350240), (2640, 327952), (2816, 307455), (2985, 290048), (3090, 280192), (3184, 271920), (3296, 262680), (3399, 254720), (3520, 245964), (3840, 225467), (3980, 217536), (4120, 210144), (4224, 204970), (4378, 197760), (4532, 191040), (4776, 181280), (4944, 175120), (5280, 163976), (5665, 152832), (5970, 145024), (6180, 140096), (6368, 135960), (6567, 131840), (6592, 131340), (6798, 127360), (7040, 122982), (7960, 108768), (8240, 105072), (8448, 102485), (8756, 98880), (9064, 95520), (9552, 90640), (9888, 87560), (10560, 81988), (10945, 79104), (11330, 76416), (11940, 72512), (12360, 70048), (12736, 67980), (13134, 65920), (13184, 65670), (13596, 63680), (14080, 61491), (15920, 54384), (16480, 52536), (16995, 50944), (17512, 49440), (18128, 47760), (19104, 45320), (19776, 43780), (20497, 42240), (21120, 40994), (21890, 39552), (22660, 38208), (23880, 36256), (24720, 35024), (25472, 33990), (26268, 32960), (26368, 32835), (27192, 31840)]