98153440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 299593728

約数和(自身を除く): 201440288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 257, 280, 308, 310, 341, 352, 385, 434, 440, 496, 514, 560, 616, 620, 682, 770, 868, 880, 992, 1028, 1085, 1120, 1232, 1240, 1285, 1364, 1540, 1705, 1736, 1760, 1799, 2056, 2170, 2387, 2464, 2480, 2570, 2728, 2827, 3080, 3410, 3472, 3598, 4112, 4340, 4774, 4960, 5140, 5456, 5654, 6160, 6820, 6944, 7196, 7967, 8224, 8680, 8995, 9548, 10280, 10912, 11308, 11935, 12320, 13640, 14135, 14392, 15934, 17360, 17990, 19096, 19789, 20560, 22616, 23870, 27280, 28270, 28784, 31868, 34720, 35980, 38192, 39578, 39835, 41120, 45232, 47740, 54560, 55769, 56540, 57568, 63736, 71960, 76384, 79156, 79670, 87637, 90464, 95480, 98945, 111538, 113080, 127472, 143920, 158312, 159340, 175274, 190960, 197890, 223076, 226160, 254944, 278845, 287840, 316624, 318680, 350548, 381920, 395780, 438185, 446152, 452320, 557690, 613459, 633248, 637360, 701096, 791560, 876370, 892304, 1115380, 1226918, 1274720, 1402192, 1583120, 1752740, 1784608, 2230760, 2453836, 2804384, 3067295, 3166240, 3505480, 4461520, 4907672, 6134590, 7010960, 8923040, 9815344, 12269180, 14021920, 19630688, 24538360, 49076720, 98153440]

約数ペア:

[(1, 98153440), (2, 49076720), (4, 24538360), (5, 19630688), (7, 14021920), (8, 12269180), (10, 9815344), (11, 8923040), (14, 7010960), (16, 6134590), (20, 4907672), (22, 4461520), (28, 3505480), (31, 3166240), (32, 3067295), (35, 2804384), (40, 2453836), (44, 2230760), (55, 1784608), (56, 1752740), (62, 1583120), (70, 1402192), (77, 1274720), (80, 1226918), (88, 1115380), (110, 892304), (112, 876370), (124, 791560), (140, 701096), (154, 637360), (155, 633248), (160, 613459), (176, 557690), (217, 452320), (220, 446152), (224, 438185), (248, 395780), (257, 381920), (280, 350548), (308, 318680), (310, 316624), (341, 287840), (352, 278845), (385, 254944), (434, 226160), (440, 223076), (496, 197890), (514, 190960), (560, 175274), (616, 159340), (620, 158312), (682, 143920), (770, 127472), (868, 113080), (880, 111538), (992, 98945), (1028, 95480), (1085, 90464), (1120, 87637), (1232, 79670), (1240, 79156), (1285, 76384), (1364, 71960), (1540, 63736), (1705, 57568), (1736, 56540), (1760, 55769), (1799, 54560), (2056, 47740), (2170, 45232), (2387, 41120), (2464, 39835), (2480, 39578), (2570, 38192), (2728, 35980), (2827, 34720), (3080, 31868), (3410, 28784), (3472, 28270), (3598, 27280), (4112, 23870), (4340, 22616), (4774, 20560), (4960, 19789), (5140, 19096), (5456, 17990), (5654, 17360), (6160, 15934), (6820, 14392), (6944, 14135), (7196, 13640), (7967, 12320), (8224, 11935), (8680, 11308), (8995, 10912), (9548, 10280)]