18577918080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 512

約数和(自身を含む): 68935680000

約数和(自身を除く): 50357761920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 79, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 158, 160, 180, 186, 192, 216, 237, 240, 248, 270, 279, 288, 310, 316, 320, 360, 372, 384, 395, 432, 439, 465, 474, 480, 496, 540, 558, 576, 620, 632, 640, 711, 720, 744, 790, 837, 864, 878, 930, 948, 960, 992, 1080, 1116, 1152, 1185, 1240, 1264, 1317, 1395, 1422, 1440, 1488, 1580, 1674, 1728, 1756, 1860, 1896, 1920, 1984, 2133, 2160, 2195, 2232, 2370, 2449, 2480, 2528, 2634, 2790, 2844, 2880, 2976, 3160, 3348, 3456, 3512, 3555, 3720, 3792, 3951, 3968, 4185, 4266, 4320, 4390, 4464, 4740, 4898, 4960, 5056, 5268, 5580, 5688, 5760, 5952, 6320, 6585, 6696, 7024, 7110, 7347, 7440, 7584, 7902, 8370, 8532, 8640, 8780, 8928, 9480, 9796, 9920, 10112, 10536, 10665, 11160, 11376, 11853, 11904, 12245, 12640, 13170, 13392, 13609, 14048, 14220, 14694, 14880, 15168, 15804, 16740, 17064, 17280, 17560, 17856, 18960, 19592, 19755, 19840, 21072, 21330, 22041, 22320, 22752, 23706, 24490, 25280, 26340, 26784, 27218, 28096, 28440, 29388, 29760, 30336, 31608, 33480, 34128, 34681, 35120, 35712, 36735, 37920, 39184, 39510, 40827, 42144, 42660, 44082, 44640, 45504, 47412, 48980, 50560, 52680, 53568, 54436, 56192, 56880, 58776, 59265, 59520, 63216, 66123, 66960, 68045, 68256, 69362, 70240, 73470, 75840, 78368, 79020, 81654, 84288, 85320, 88164, 89280, 91008, 94824, 97960, 104043, 105360, 107136, 108872, 110205, 113760, 117552, 118530, 122481, 126432, 132246, 133920, 136090, 136512, 138724, 140480, 146940, 151680, 156736, 158040, 163308, 168576, 170640, 173405, 176328, 178560, 189648, 195920, 204135, 208086, 210720, 217744, 220410, 227520, 235104, 237060, 244962, 252864, 264492, 267840, 272180, 273024, 277448, 280960, 293880, 312129, 313472, 316080, 326616, 330615, 341280, 346810, 352656, 367443, 379296, 391840, 408270, 416172, 421440, 435488, 440820, 455040, 470208, 474120, 489924, 505728, 520215, 528984, 535680, 544360, 554896, 587760, 612405, 624258, 632160, 653232, 661230, 682560, 693620, 705312, 734886, 758592, 783680, 816540, 832344, 842880, 870976, 881640, 936387, 940416, 948240, 979848, 1040430, 1057968, 1075111, 1088720, 1109792, 1175520, 1224810, 1248516, 1264320, 1306464, 1322460, 1365120, 1387240, 1410624, 1469772, 1517184, 1560645, 1567360, 1633080, 1664688, 1741952, 1763280, 1837215, 1872774, 1896480, 1959696, 2080860, 2115936, 2150222, 2177440, 2219584, 2351040, 2449620, 2497032, 2528640, 2612928, 2644920, 2774480, 2821248, 2939544, 3121290, 3225333, 3266160, 3329376, 3526560, 3674430, 3745548, 3792960, 3919392, 4161720, 4231872, 4300444, 4354880, 4439168, 4681935, 4702080, 4899240, 4994064, 5225856, 5289840, 5375555, 5548960, 5879088, 6242580, 6450666, 6532320, 6658752, 7053120, 7348860, 7491096, 7585920, 7838784, 8323440, 8463744, 8600888, 8709760, 9363870, 9675999, 9798480, 9988128, 10579680, 10751110, 11097920, 11758176, 12485160, 12901332, 13064640, 13317504, 14106240, 14697720, 14982192, 15677568, 16126665, 16646880, 17201776, 18727740, 19351998, 19596960, 19976256, 21159360, 21502220, 22195840, 23516352, 24970320, 25802664, 26129280, 29027997, 29395440, 29964384, 32253330, 33293760, 34403552, 37455480, 38703996, 39193920, 39952512, 42318720, 43004440, 47032704, 48379995, 49940640, 51605328, 58055994, 58790880, 59928768, 64506660, 66587520, 68807104, 74910960, 77407992, 78387840, 86008880, 96759990, 99881280, 103210656, 116111988, 117581760, 119857536, 129013320, 137614208, 145139985, 149821920, 154815984, 172017760, 193519980, 199762560, 206421312, 232223976, 235163520, 258026640, 290279970, 299643840, 309631968, 344035520, 387039960, 412842624, 464447952, 516053280, 580559940, 599287680, 619263936, 688071040, 774079920, 928895904, 1032106560, 1161119880, 1238527872, 1548159840, 1857791808, 2064213120, 2322239760, 3096319680, 3715583616, 4644479520, 6192639360, 9288959040, 18577918080]

約数ペア:

[(1, 18577918080), (2, 9288959040), (3, 6192639360), (4, 4644479520), (5, 3715583616), (6, 3096319680), (8, 2322239760), (9, 2064213120), (10, 1857791808), (12, 1548159840), (15, 1238527872), (16, 1161119880), (18, 1032106560), (20, 928895904), (24, 774079920), (27, 688071040), (30, 619263936), (31, 599287680), (32, 580559940), (36, 516053280), (40, 464447952), (45, 412842624), (48, 387039960), (54, 344035520), (60, 309631968), (62, 299643840), (64, 290279970), (72, 258026640), (79, 235163520), (80, 232223976), (90, 206421312), (93, 199762560), (96, 193519980), (108, 172017760), (120, 154815984), (124, 149821920), (128, 145139985), (135, 137614208), (144, 129013320), (155, 119857536), (158, 117581760), (160, 116111988), (180, 103210656), (186, 99881280), (192, 96759990), (216, 86008880), (237, 78387840), (240, 77407992), (248, 74910960), (270, 68807104), (279, 66587520), (288, 64506660), (310, 59928768), (316, 58790880), (320, 58055994), (360, 51605328), (372, 49940640), (384, 48379995), (395, 47032704), (432, 43004440), (439, 42318720), (465, 39952512), (474, 39193920), (480, 38703996), (496, 37455480), (540, 34403552), (558, 33293760), (576, 32253330), (620, 29964384), (632, 29395440), (640, 29027997), (711, 26129280), (720, 25802664), (744, 24970320), (790, 23516352), (837, 22195840), (864, 21502220), (878, 21159360), (930, 19976256), (948, 19596960), (960, 19351998), (992, 18727740), (1080, 17201776), (1116, 16646880), (1152, 16126665), (1185, 15677568), (1240, 14982192), (1264, 14697720), (1317, 14106240), (1395, 13317504), (1422, 13064640), (1440, 12901332), (1488, 12485160), (1580, 11758176), (1674, 11097920), (1728, 10751110), (1756, 10579680), (1860, 9988128), (1896, 9798480), (1920, 9675999), (1984, 9363870), (2133, 8709760), (2160, 8600888), (2195, 8463744), (2232, 8323440), (2370, 7838784), (2449, 7585920), (2480, 7491096), (2528, 7348860), (2634, 7053120), (2790, 6658752), (2844, 6532320), (2880, 6450666), (2976, 6242580), (3160, 5879088), (3348, 5548960), (3456, 5375555), (3512, 5289840), (3555, 5225856), (3720, 4994064), (3792, 4899240), (3951, 4702080), (3968, 4681935), (4185, 4439168), (4266, 4354880), (4320, 4300444), (4390, 4231872), (4464, 4161720), (4740, 3919392), (4898, 3792960), (4960, 3745548), (5056, 3674430), (5268, 3526560), (5580, 3329376), (5688, 3266160), (5760, 3225333), (5952, 3121290), (6320, 2939544), (6585, 2821248), (6696, 2774480), (7024, 2644920), (7110, 2612928), (7347, 2528640), (7440, 2497032), (7584, 2449620), (7902, 2351040), (8370, 2219584), (8532, 2177440), (8640, 2150222), (8780, 2115936), (8928, 2080860), (9480, 1959696), (9796, 1896480), (9920, 1872774), (10112, 1837215), (10536, 1763280), (10665, 1741952), (11160, 1664688), (11376, 1633080), (11853, 1567360), (11904, 1560645), (12245, 1517184), (12640, 1469772), (13170, 1410624), (13392, 1387240), (13609, 1365120), (14048, 1322460), (14220, 1306464), (14694, 1264320), (14880, 1248516), (15168, 1224810), (15804, 1175520), (16740, 1109792), (17064, 1088720), (17280, 1075111), (17560, 1057968), (17856, 1040430), (18960, 979848), (19592, 948240), (19755, 940416), (19840, 936387), (21072, 881640), (21330, 870976), (22041, 842880), (22320, 832344), (22752, 816540), (23706, 783680), (24490, 758592), (25280, 734886), (26340, 705312), (26784, 693620), (27218, 682560), (28096, 661230), (28440, 653232), (29388, 632160), (29760, 624258), (30336, 612405), (31608, 587760), (33480, 554896), (34128, 544360), (34681, 535680), (35120, 528984), (35712, 520215), (36735, 505728), (37920, 489924), (39184, 474120), (39510, 470208), (40827, 455040), (42144, 440820), (42660, 435488), (44082, 421440), (44640, 416172), (45504, 408270), (47412, 391840), (48980, 379296), (50560, 367443), (52680, 352656), (53568, 346810), (54436, 341280), (56192, 330615), (56880, 326616), (58776, 316080), (59265, 313472), (59520, 312129), (63216, 293880), (66123, 280960), (66960, 277448), (68045, 273024), (68256, 272180), (69362, 267840), (70240, 264492), (73470, 252864), (75840, 244962), (78368, 237060), (79020, 235104), (81654, 227520), (84288, 220410), (85320, 217744), (88164, 210720), (89280, 208086), (91008, 204135), (94824, 195920), (97960, 189648), (104043, 178560), (105360, 176328), (107136, 173405), (108872, 170640), (110205, 168576), (113760, 163308), (117552, 158040), (118530, 156736), (122481, 151680), (126432, 146940), (132246, 140480), (133920, 138724), (136090, 136512)]