544305440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 1547900928

約数和(自身を除く): 1003595488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 61, 62, 70, 80, 112, 122, 124, 140, 155, 160, 217, 224, 244, 248, 257, 280, 305, 310, 427, 434, 488, 496, 514, 560, 610, 620, 854, 868, 976, 992, 1028, 1085, 1120, 1220, 1240, 1285, 1708, 1736, 1799, 1891, 1952, 2056, 2135, 2170, 2440, 2480, 2570, 3416, 3472, 3598, 3782, 4112, 4270, 4340, 4880, 4960, 5140, 6832, 6944, 7196, 7564, 7967, 8224, 8540, 8680, 8995, 9455, 9760, 10280, 13237, 13664, 14392, 15128, 15677, 15934, 17080, 17360, 17990, 18910, 20560, 26474, 28784, 30256, 31354, 31868, 34160, 34720, 35980, 37820, 39835, 41120, 52948, 55769, 57568, 60512, 62708, 63736, 66185, 68320, 71960, 75640, 78385, 79670, 105896, 109739, 111538, 125416, 127472, 132370, 143920, 151280, 156770, 159340, 211792, 219478, 223076, 250832, 254944, 264740, 278845, 287840, 302560, 313540, 318680, 423584, 438956, 446152, 485987, 501664, 529480, 548695, 557690, 627080, 637360, 877912, 892304, 971974, 1058960, 1097390, 1115380, 1254160, 1274720, 1755824, 1784608, 1943948, 2117920, 2194780, 2230760, 2429935, 2508320, 3401909, 3511648, 3887896, 4389560, 4461520, 4859870, 6803818, 7775792, 8779120, 8923040, 9719740, 13607636, 15551584, 17009545, 17558240, 19439480, 27215272, 34019090, 38878960, 54430544, 68038180, 77757920, 108861088, 136076360, 272152720, 544305440]

約数ペア:

[(1, 544305440), (2, 272152720), (4, 136076360), (5, 108861088), (7, 77757920), (8, 68038180), (10, 54430544), (14, 38878960), (16, 34019090), (20, 27215272), (28, 19439480), (31, 17558240), (32, 17009545), (35, 15551584), (40, 13607636), (56, 9719740), (61, 8923040), (62, 8779120), (70, 7775792), (80, 6803818), (112, 4859870), (122, 4461520), (124, 4389560), (140, 3887896), (155, 3511648), (160, 3401909), (217, 2508320), (224, 2429935), (244, 2230760), (248, 2194780), (257, 2117920), (280, 1943948), (305, 1784608), (310, 1755824), (427, 1274720), (434, 1254160), (488, 1115380), (496, 1097390), (514, 1058960), (560, 971974), (610, 892304), (620, 877912), (854, 637360), (868, 627080), (976, 557690), (992, 548695), (1028, 529480), (1085, 501664), (1120, 485987), (1220, 446152), (1240, 438956), (1285, 423584), (1708, 318680), (1736, 313540), (1799, 302560), (1891, 287840), (1952, 278845), (2056, 264740), (2135, 254944), (2170, 250832), (2440, 223076), (2480, 219478), (2570, 211792), (3416, 159340), (3472, 156770), (3598, 151280), (3782, 143920), (4112, 132370), (4270, 127472), (4340, 125416), (4880, 111538), (4960, 109739), (5140, 105896), (6832, 79670), (6944, 78385), (7196, 75640), (7564, 71960), (7967, 68320), (8224, 66185), (8540, 63736), (8680, 62708), (8995, 60512), (9455, 57568), (9760, 55769), (10280, 52948), (13237, 41120), (13664, 39835), (14392, 37820), (15128, 35980), (15677, 34720), (15934, 34160), (17080, 31868), (17360, 31354), (17990, 30256), (18910, 28784), (20560, 26474)]