2103809760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12527

約数の個数: 240

約数和(自身を含む): 7996466016

約数和(自身を除く): 5892656256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12487, 12960, 14040, 16848, 18720, 21060, 24974, 28080, 33696, 37461, 42120, 49948, 56160, 62435, 74922, 84240, 99896, 112383, 124870, 149844, 162331, 168480, 187305, 199792, 224766, 249740, 299688, 324662, 337149, 374610, 399584, 449532, 486993, 499480, 561915, 599376, 649324, 674298, 749220, 811655, 899064, 973986, 998960, 1011447, 1123830, 1198752, 1298648, 1348596, 1460979, 1498440, 1623310, 1685745, 1798128, 1947972, 1997920, 2022894, 2247660, 2434965, 2597296, 2697192, 2921958, 2996880, 3246620, 3371490, 3596256, 3895944, 4045788, 4382937, 4495320, 4869930, 5057235, 5194592, 5394384, 5843916, 5993760, 6493240, 6742980, 7304895, 7791888, 8091576, 8765874, 8990640, 9739860, 10114470, 10788768, 11687832, 12986480, 13148811, 13485960, 14609790, 15583776, 16183152, 17531748, 17981280, 19479720, 20228940, 21914685, 23375664, 25972960, 26297622, 26971920, 29219580, 32366304, 35063496, 38959440, 40457880, 43829370, 46751328, 52595244, 53943840, 58439160, 65744055, 70126992, 77918880, 80915760, 87658740, 105190488, 116878320, 131488110, 140253984, 161831520, 175317480, 210380976, 233756640, 262976220, 350634960, 420761952, 525952440, 701269920, 1051904880, 2103809760]

約数ペア:

[(1, 2103809760), (2, 1051904880), (3, 701269920), (4, 525952440), (5, 420761952), (6, 350634960), (8, 262976220), (9, 233756640), (10, 210380976), (12, 175317480), (13, 161831520), (15, 140253984), (16, 131488110), (18, 116878320), (20, 105190488), (24, 87658740), (26, 80915760), (27, 77918880), (30, 70126992), (32, 65744055), (36, 58439160), (39, 53943840), (40, 52595244), (45, 46751328), (48, 43829370), (52, 40457880), (54, 38959440), (60, 35063496), (65, 32366304), (72, 29219580), (78, 26971920), (80, 26297622), (81, 25972960), (90, 23375664), (96, 21914685), (104, 20228940), (108, 19479720), (117, 17981280), (120, 17531748), (130, 16183152), (135, 15583776), (144, 14609790), (156, 13485960), (160, 13148811), (162, 12986480), (180, 11687832), (195, 10788768), (208, 10114470), (216, 9739860), (234, 8990640), (240, 8765874), (260, 8091576), (270, 7791888), (288, 7304895), (312, 6742980), (324, 6493240), (351, 5993760), (360, 5843916), (390, 5394384), (405, 5194592), (416, 5057235), (432, 4869930), (468, 4495320), (480, 4382937), (520, 4045788), (540, 3895944), (585, 3596256), (624, 3371490), (648, 3246620), (702, 2996880), (720, 2921958), (780, 2697192), (810, 2597296), (864, 2434965), (936, 2247660), (1040, 2022894), (1053, 1997920), (1080, 1947972), (1170, 1798128), (1248, 1685745), (1296, 1623310), (1404, 1498440), (1440, 1460979), (1560, 1348596), (1620, 1298648), (1755, 1198752), (1872, 1123830), (2080, 1011447), (2106, 998960), (2160, 973986), (2340, 899064), (2592, 811655), (2808, 749220), (3120, 674298), (3240, 649324), (3510, 599376), (3744, 561915), (4212, 499480), (4320, 486993), (4680, 449532), (5265, 399584), (5616, 374610), (6240, 337149), (6480, 324662), (7020, 299688), (8424, 249740), (9360, 224766), (10530, 199792), (11232, 187305), (12487, 168480), (12960, 162331), (14040, 149844), (16848, 124870), (18720, 112383), (21060, 99896), (24974, 84240), (28080, 74922), (33696, 62435), (37461, 56160), (42120, 49948)]