74850201440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1309

約数の個数: 192

約数和(自身を含む): 203686285824

約数和(自身を除く): 128836084384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 257, 280, 443, 514, 560, 587, 886, 1028, 1120, 1174, 1285, 1772, 1799, 2056, 2215, 2348, 2570, 2935, 3101, 3544, 3598, 4109, 4112, 4430, 4696, 5140, 5870, 6202, 7088, 7196, 8218, 8224, 8860, 8995, 9392, 10280, 11740, 12404, 14176, 14392, 15505, 16436, 17720, 17990, 18784, 20545, 20560, 23480, 24808, 28784, 31010, 32872, 35440, 35980, 41090, 41120, 46960, 49616, 57568, 62020, 65744, 70880, 71960, 82180, 93920, 99232, 113851, 124040, 131488, 143920, 150859, 164360, 227702, 248080, 260041, 287840, 301718, 328720, 455404, 496160, 520082, 569255, 603436, 657440, 754295, 796957, 910808, 1040164, 1056013, 1138510, 1206872, 1300205, 1508590, 1593914, 1820287, 1821616, 2080328, 2112026, 2277020, 2413744, 2600410, 3017180, 3187828, 3640574, 3643232, 3984785, 4160656, 4224052, 4554040, 4827488, 5200820, 5280065, 6034360, 6375656, 7281148, 7969570, 8321312, 8448104, 9101435, 9108080, 10401640, 10560130, 12068720, 12751312, 14562296, 15939140, 16896208, 18202870, 18216160, 20803280, 21120260, 24137440, 25502624, 29124592, 31878280, 33792416, 36405740, 41606560, 42240520, 58249184, 63756560, 66830537, 72811480, 84481040, 127513120, 133661074, 145622960, 168962080, 267322148, 291245920, 334152685, 467813759, 534644296, 668305370, 935627518, 1069288592, 1336610740, 1871255036, 2138577184, 2339068795, 2673221480, 3742510072, 4678137590, 5346442960, 7485020144, 9356275180, 10692885920, 14970040288, 18712550360, 37425100720, 74850201440]

約数ペア:

[(1, 74850201440), (2, 37425100720), (4, 18712550360), (5, 14970040288), (7, 10692885920), (8, 9356275180), (10, 7485020144), (14, 5346442960), (16, 4678137590), (20, 3742510072), (28, 2673221480), (32, 2339068795), (35, 2138577184), (40, 1871255036), (56, 1336610740), (70, 1069288592), (80, 935627518), (112, 668305370), (140, 534644296), (160, 467813759), (224, 334152685), (257, 291245920), (280, 267322148), (443, 168962080), (514, 145622960), (560, 133661074), (587, 127513120), (886, 84481040), (1028, 72811480), (1120, 66830537), (1174, 63756560), (1285, 58249184), (1772, 42240520), (1799, 41606560), (2056, 36405740), (2215, 33792416), (2348, 31878280), (2570, 29124592), (2935, 25502624), (3101, 24137440), (3544, 21120260), (3598, 20803280), (4109, 18216160), (4112, 18202870), (4430, 16896208), (4696, 15939140), (5140, 14562296), (5870, 12751312), (6202, 12068720), (7088, 10560130), (7196, 10401640), (8218, 9108080), (8224, 9101435), (8860, 8448104), (8995, 8321312), (9392, 7969570), (10280, 7281148), (11740, 6375656), (12404, 6034360), (14176, 5280065), (14392, 5200820), (15505, 4827488), (16436, 4554040), (17720, 4224052), (17990, 4160656), (18784, 3984785), (20545, 3643232), (20560, 3640574), (23480, 3187828), (24808, 3017180), (28784, 2600410), (31010, 2413744), (32872, 2277020), (35440, 2112026), (35980, 2080328), (41090, 1821616), (41120, 1820287), (46960, 1593914), (49616, 1508590), (57568, 1300205), (62020, 1206872), (65744, 1138510), (70880, 1056013), (71960, 1040164), (82180, 910808), (93920, 796957), (99232, 754295), (113851, 657440), (124040, 603436), (131488, 569255), (143920, 520082), (150859, 496160), (164360, 455404), (227702, 328720), (248080, 301718), (260041, 287840)]