53819640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 212874480

約数和(自身を除く): 159054840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 113, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 226, 243, 245, 252, 270, 280, 294, 315, 324, 339, 360, 378, 392, 405, 420, 441, 452, 486, 490, 504, 540, 565, 567, 588, 630, 648, 678, 735, 756, 791, 810, 840, 882, 904, 945, 972, 980, 1017, 1080, 1130, 1134, 1176, 1215, 1260, 1323, 1356, 1470, 1512, 1582, 1620, 1695, 1701, 1764, 1890, 1944, 1960, 2034, 2205, 2260, 2268, 2373, 2430, 2520, 2646, 2712, 2835, 2940, 3051, 3164, 3240, 3390, 3402, 3528, 3780, 3955, 3969, 4068, 4410, 4520, 4536, 4746, 4860, 5085, 5292, 5537, 5670, 5880, 6102, 6328, 6615, 6780, 6804, 7119, 7560, 7910, 7938, 8136, 8505, 8820, 9153, 9492, 9720, 10170, 10584, 11074, 11340, 11865, 11907, 12204, 13230, 13560, 13608, 14238, 15255, 15820, 15876, 16611, 17010, 17640, 18306, 18984, 19845, 20340, 21357, 22148, 22680, 23730, 23814, 24408, 26460, 27459, 27685, 28476, 30510, 31640, 31752, 33222, 34020, 35595, 36612, 39690, 40680, 42714, 44296, 45765, 47460, 47628, 49833, 52920, 54918, 55370, 56952, 59535, 61020, 64071, 66444, 68040, 71190, 73224, 79380, 83055, 85428, 91530, 94920, 95256, 99666, 106785, 109836, 110740, 119070, 122040, 128142, 132888, 137295, 142380, 149499, 158760, 166110, 170856, 183060, 192213, 199332, 213570, 219672, 221480, 238140, 249165, 256284, 274590, 284760, 298998, 320355, 332220, 366120, 384426, 398664, 427140, 448497, 476280, 498330, 512568, 549180, 597996, 640710, 664440, 747495, 768852, 854280, 896994, 961065, 996660, 1098360, 1195992, 1281420, 1345491, 1494990, 1537704, 1793988, 1922130, 1993320, 2242485, 2562840, 2690982, 2989980, 3587976, 3844260, 4484970, 5381964, 5979960, 6727455, 7688520, 8969940, 10763928, 13454910, 17939880, 26909820, 53819640]

約数ペア:

[(1, 53819640), (2, 26909820), (3, 17939880), (4, 13454910), (5, 10763928), (6, 8969940), (7, 7688520), (8, 6727455), (9, 5979960), (10, 5381964), (12, 4484970), (14, 3844260), (15, 3587976), (18, 2989980), (20, 2690982), (21, 2562840), (24, 2242485), (27, 1993320), (28, 1922130), (30, 1793988), (35, 1537704), (36, 1494990), (40, 1345491), (42, 1281420), (45, 1195992), (49, 1098360), (54, 996660), (56, 961065), (60, 896994), (63, 854280), (70, 768852), (72, 747495), (81, 664440), (84, 640710), (90, 597996), (98, 549180), (105, 512568), (108, 498330), (113, 476280), (120, 448497), (126, 427140), (135, 398664), (140, 384426), (147, 366120), (162, 332220), (168, 320355), (180, 298998), (189, 284760), (196, 274590), (210, 256284), (216, 249165), (226, 238140), (243, 221480), (245, 219672), (252, 213570), (270, 199332), (280, 192213), (294, 183060), (315, 170856), (324, 166110), (339, 158760), (360, 149499), (378, 142380), (392, 137295), (405, 132888), (420, 128142), (441, 122040), (452, 119070), (486, 110740), (490, 109836), (504, 106785), (540, 99666), (565, 95256), (567, 94920), (588, 91530), (630, 85428), (648, 83055), (678, 79380), (735, 73224), (756, 71190), (791, 68040), (810, 66444), (840, 64071), (882, 61020), (904, 59535), (945, 56952), (972, 55370), (980, 54918), (1017, 52920), (1080, 49833), (1130, 47628), (1134, 47460), (1176, 45765), (1215, 44296), (1260, 42714), (1323, 40680), (1356, 39690), (1470, 36612), (1512, 35595), (1582, 34020), (1620, 33222), (1695, 31752), (1701, 31640), (1764, 30510), (1890, 28476), (1944, 27685), (1960, 27459), (2034, 26460), (2205, 24408), (2260, 23814), (2268, 23730), (2373, 22680), (2430, 22148), (2520, 21357), (2646, 20340), (2712, 19845), (2835, 18984), (2940, 18306), (3051, 17640), (3164, 17010), (3240, 16611), (3390, 15876), (3402, 15820), (3528, 15255), (3780, 14238), (3955, 13608), (3969, 13560), (4068, 13230), (4410, 12204), (4520, 11907), (4536, 11865), (4746, 11340), (4860, 11074), (5085, 10584), (5292, 10170), (5537, 9720), (5670, 9492), (5880, 9153), (6102, 8820), (6328, 8505), (6615, 8136), (6780, 7938), (6804, 7910), (7119, 7560)]