339075520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 224

約数和(自身を含む): 1006571520

約数和(自身を除く): 667496000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 257, 266, 280, 304, 310, 320, 380, 434, 448, 496, 514, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1028, 1064, 1085, 1120, 1178, 1216, 1240, 1285, 1330, 1520, 1736, 1799, 1984, 2056, 2128, 2170, 2240, 2356, 2480, 2570, 2660, 2945, 3040, 3472, 3598, 4112, 4123, 4256, 4340, 4712, 4883, 4960, 5140, 5320, 5890, 6080, 6944, 7196, 7967, 8224, 8246, 8512, 8680, 8995, 9424, 9766, 9920, 10280, 10640, 11780, 13888, 14392, 15934, 16448, 16492, 17360, 17990, 18848, 19532, 20560, 20615, 21280, 23560, 24415, 28784, 31868, 32984, 34181, 34720, 35980, 37696, 39064, 39835, 41120, 41230, 42560, 47120, 48830, 55769, 57568, 63736, 65968, 68362, 69440, 71960, 78128, 79670, 82240, 82460, 94240, 97660, 111538, 115136, 127472, 131936, 136724, 143920, 151373, 156256, 159340, 164920, 170905, 188480, 195320, 223076, 254944, 263872, 273448, 278845, 287840, 302746, 312512, 318680, 329840, 341810, 390640, 446152, 509888, 546896, 557690, 575680, 605492, 637360, 659680, 683620, 756865, 781280, 892304, 1059611, 1093792, 1115380, 1210984, 1274720, 1319360, 1367240, 1513730, 1562560, 1784608, 2119222, 2187584, 2230760, 2421968, 2549440, 2734480, 3027460, 3569216, 4238444, 4461520, 4843936, 5298055, 5468960, 6054920, 8476888, 8923040, 9687872, 10596110, 10937920, 12109840, 16953776, 17846080, 21192220, 24219680, 33907552, 42384440, 48439360, 67815104, 84768880, 169537760, 339075520]

約数ペア:

[(1, 339075520), (2, 169537760), (4, 84768880), (5, 67815104), (7, 48439360), (8, 42384440), (10, 33907552), (14, 24219680), (16, 21192220), (19, 17846080), (20, 16953776), (28, 12109840), (31, 10937920), (32, 10596110), (35, 9687872), (38, 8923040), (40, 8476888), (56, 6054920), (62, 5468960), (64, 5298055), (70, 4843936), (76, 4461520), (80, 4238444), (95, 3569216), (112, 3027460), (124, 2734480), (133, 2549440), (140, 2421968), (152, 2230760), (155, 2187584), (160, 2119222), (190, 1784608), (217, 1562560), (224, 1513730), (248, 1367240), (257, 1319360), (266, 1274720), (280, 1210984), (304, 1115380), (310, 1093792), (320, 1059611), (380, 892304), (434, 781280), (448, 756865), (496, 683620), (514, 659680), (532, 637360), (560, 605492), (589, 575680), (608, 557690), (620, 546896), (665, 509888), (760, 446152), (868, 390640), (992, 341810), (1028, 329840), (1064, 318680), (1085, 312512), (1120, 302746), (1178, 287840), (1216, 278845), (1240, 273448), (1285, 263872), (1330, 254944), (1520, 223076), (1736, 195320), (1799, 188480), (1984, 170905), (2056, 164920), (2128, 159340), (2170, 156256), (2240, 151373), (2356, 143920), (2480, 136724), (2570, 131936), (2660, 127472), (2945, 115136), (3040, 111538), (3472, 97660), (3598, 94240), (4112, 82460), (4123, 82240), (4256, 79670), (4340, 78128), (4712, 71960), (4883, 69440), (4960, 68362), (5140, 65968), (5320, 63736), (5890, 57568), (6080, 55769), (6944, 48830), (7196, 47120), (7967, 42560), (8224, 41230), (8246, 41120), (8512, 39835), (8680, 39064), (8995, 37696), (9424, 35980), (9766, 34720), (9920, 34181), (10280, 32984), (10640, 31868), (11780, 28784), (13888, 24415), (14392, 23560), (15934, 21280), (16448, 20615), (16492, 20560), (17360, 19532), (17990, 18848)]