15157494720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 504

約数和(自身を含む): 56159887680

約数和(自身を除く): 41002392960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 61, 64, 72, 76, 80, 90, 95, 96, 114, 120, 122, 144, 152, 160, 171, 180, 183, 190, 192, 228, 239, 240, 244, 285, 288, 304, 305, 320, 342, 360, 361, 366, 380, 456, 478, 480, 488, 549, 570, 576, 608, 610, 684, 717, 720, 722, 732, 760, 855, 912, 915, 956, 960, 976, 1083, 1098, 1140, 1159, 1195, 1216, 1220, 1368, 1434, 1440, 1444, 1464, 1520, 1710, 1805, 1824, 1830, 1912, 1952, 2151, 2166, 2196, 2280, 2318, 2390, 2440, 2736, 2745, 2868, 2880, 2888, 2928, 3040, 3249, 3420, 3477, 3585, 3610, 3648, 3660, 3824, 3904, 4302, 4332, 4392, 4541, 4560, 4636, 4780, 4880, 5415, 5472, 5490, 5736, 5776, 5795, 5856, 6080, 6498, 6840, 6954, 7170, 7220, 7320, 7648, 8604, 8664, 8784, 9082, 9120, 9272, 9560, 9760, 10431, 10755, 10830, 10944, 10980, 11472, 11552, 11590, 11712, 12996, 13623, 13680, 13908, 14340, 14440, 14579, 14640, 15296, 16245, 17208, 17328, 17385, 17568, 18164, 18240, 18544, 19120, 19520, 20862, 21510, 21660, 21960, 22021, 22705, 22944, 23104, 23180, 25992, 27246, 27360, 27816, 28680, 28880, 29158, 29280, 32490, 34416, 34656, 34770, 35136, 36328, 37088, 38240, 40869, 41724, 43020, 43320, 43737, 43920, 44042, 45410, 45888, 46360, 51984, 52155, 54492, 54720, 55632, 57360, 57760, 58316, 58560, 64980, 66063, 68115, 68832, 69312, 69540, 72656, 72895, 74176, 76480, 81738, 83448, 86040, 86279, 86640, 87474, 87840, 88084, 90820, 92720, 103968, 104310, 108984, 110105, 111264, 114720, 115520, 116632, 129960, 131211, 132126, 136230, 137664, 139080, 145312, 145790, 163476, 166896, 172080, 172558, 173280, 174948, 175680, 176168, 181640, 185440, 198189, 204345, 207936, 208620, 217968, 218685, 220210, 222528, 229440, 233264, 258837, 259920, 262422, 264252, 272460, 277001, 278160, 290624, 291580, 326952, 330315, 333792, 344160, 345116, 346560, 349896, 352336, 363280, 370880, 396378, 408690, 417240, 431395, 435936, 437370, 440420, 466528, 517674, 519840, 524844, 528504, 544920, 554002, 556320, 583160, 653904, 656055, 660630, 667584, 688320, 690232, 699792, 704672, 726560, 776511, 792756, 817380, 831003, 834480, 862790, 871872, 874740, 880840, 933056, 990945, 1035348, 1039680, 1049688, 1057008, 1089840, 1108004, 1112640, 1166320, 1294185, 1307808, 1312110, 1321260, 1380464, 1385005, 1399584, 1409344, 1453120, 1553022, 1585512, 1634760, 1662006, 1668960, 1725580, 1749480, 1761680, 1981890, 2070696, 2099376, 2114016, 2179680, 2216008, 2332640, 2493009, 2588370, 2615616, 2624220, 2642520, 2760928, 2770010, 2799168, 3106044, 3171024, 3269520, 3324012, 3337920, 3451160, 3498960, 3523360, 3882555, 3963780, 4141392, 4155015, 4198752, 4228032, 4359360, 4432016, 4665280, 4986018, 5176740, 5248440, 5263019, 5285040, 5521856, 5540020, 6212088, 6342048, 6539040, 6648024, 6902320, 6997920, 7046720, 7765110, 7927560, 8282784, 8310030, 8397504, 8864032, 9972036, 10353480, 10496880, 10526038, 10570080, 11080040, 12424176, 12465045, 12684096, 13078080, 13296048, 13804640, 13995840, 15530220, 15789057, 15855120, 16565568, 16620060, 17728064, 19944072, 20706960, 20993760, 21052076, 21140160, 22160080, 24848352, 24930090, 26315095, 26592096, 27609280, 31060440, 31578114, 31710240, 33240120, 39888144, 41413920, 41987520, 42104152, 44320160, 47367171, 49696704, 49860180, 52630190, 53184192, 62120880, 63156228, 63420480, 66480240, 78945285, 79776288, 82827840, 84208304, 88640320, 94734342, 99720360, 105260380, 124241760, 126312456, 132960480, 157890570, 159552576, 168416608, 189468684, 199440720, 210520760, 236835855, 248483520, 252624912, 265920960, 315781140, 336833216, 378937368, 398881440, 421041520, 473671710, 505249824, 631562280, 757874736, 797762880, 842083040, 947343420, 1010499648, 1263124560, 1515749472, 1684166080, 1894686840, 2526249120, 3031498944, 3789373680, 5052498240, 7578747360, 15157494720]

約数ペア:

[(1, 15157494720), (2, 7578747360), (3, 5052498240), (4, 3789373680), (5, 3031498944), (6, 2526249120), (8, 1894686840), (9, 1684166080), (10, 1515749472), (12, 1263124560), (15, 1010499648), (16, 947343420), (18, 842083040), (19, 797762880), (20, 757874736), (24, 631562280), (30, 505249824), (32, 473671710), (36, 421041520), (38, 398881440), (40, 378937368), (45, 336833216), (48, 315781140), (57, 265920960), (60, 252624912), (61, 248483520), (64, 236835855), (72, 210520760), (76, 199440720), (80, 189468684), (90, 168416608), (95, 159552576), (96, 157890570), (114, 132960480), (120, 126312456), (122, 124241760), (144, 105260380), (152, 99720360), (160, 94734342), (171, 88640320), (180, 84208304), (183, 82827840), (190, 79776288), (192, 78945285), (228, 66480240), (239, 63420480), (240, 63156228), (244, 62120880), (285, 53184192), (288, 52630190), (304, 49860180), (305, 49696704), (320, 47367171), (342, 44320160), (360, 42104152), (361, 41987520), (366, 41413920), (380, 39888144), (456, 33240120), (478, 31710240), (480, 31578114), (488, 31060440), (549, 27609280), (570, 26592096), (576, 26315095), (608, 24930090), (610, 24848352), (684, 22160080), (717, 21140160), (720, 21052076), (722, 20993760), (732, 20706960), (760, 19944072), (855, 17728064), (912, 16620060), (915, 16565568), (956, 15855120), (960, 15789057), (976, 15530220), (1083, 13995840), (1098, 13804640), (1140, 13296048), (1159, 13078080), (1195, 12684096), (1216, 12465045), (1220, 12424176), (1368, 11080040), (1434, 10570080), (1440, 10526038), (1444, 10496880), (1464, 10353480), (1520, 9972036), (1710, 8864032), (1805, 8397504), (1824, 8310030), (1830, 8282784), (1912, 7927560), (1952, 7765110), (2151, 7046720), (2166, 6997920), (2196, 6902320), (2280, 6648024), (2318, 6539040), (2390, 6342048), (2440, 6212088), (2736, 5540020), (2745, 5521856), (2868, 5285040), (2880, 5263019), (2888, 5248440), (2928, 5176740), (3040, 4986018), (3249, 4665280), (3420, 4432016), (3477, 4359360), (3585, 4228032), (3610, 4198752), (3648, 4155015), (3660, 4141392), (3824, 3963780), (3904, 3882555), (4302, 3523360), (4332, 3498960), (4392, 3451160), (4541, 3337920), (4560, 3324012), (4636, 3269520), (4780, 3171024), (4880, 3106044), (5415, 2799168), (5472, 2770010), (5490, 2760928), (5736, 2642520), (5776, 2624220), (5795, 2615616), (5856, 2588370), (6080, 2493009), (6498, 2332640), (6840, 2216008), (6954, 2179680), (7170, 2114016), (7220, 2099376), (7320, 2070696), (7648, 1981890), (8604, 1761680), (8664, 1749480), (8784, 1725580), (9082, 1668960), (9120, 1662006), (9272, 1634760), (9560, 1585512), (9760, 1553022), (10431, 1453120), (10755, 1409344), (10830, 1399584), (10944, 1385005), (10980, 1380464), (11472, 1321260), (11552, 1312110), (11590, 1307808), (11712, 1294185), (12996, 1166320), (13623, 1112640), (13680, 1108004), (13908, 1089840), (14340, 1057008), (14440, 1049688), (14579, 1039680), (14640, 1035348), (15296, 990945), (16245, 933056), (17208, 880840), (17328, 874740), (17385, 871872), (17568, 862790), (18164, 834480), (18240, 831003), (18544, 817380), (19120, 792756), (19520, 776511), (20862, 726560), (21510, 704672), (21660, 699792), (21960, 690232), (22021, 688320), (22705, 667584), (22944, 660630), (23104, 656055), (23180, 653904), (25992, 583160), (27246, 556320), (27360, 554002), (27816, 544920), (28680, 528504), (28880, 524844), (29158, 519840), (29280, 517674), (32490, 466528), (34416, 440420), (34656, 437370), (34770, 435936), (35136, 431395), (36328, 417240), (37088, 408690), (38240, 396378), (40869, 370880), (41724, 363280), (43020, 352336), (43320, 349896), (43737, 346560), (43920, 345116), (44042, 344160), (45410, 333792), (45888, 330315), (46360, 326952), (51984, 291580), (52155, 290624), (54492, 278160), (54720, 277001), (55632, 272460), (57360, 264252), (57760, 262422), (58316, 259920), (58560, 258837), (64980, 233264), (66063, 229440), (68115, 222528), (68832, 220210), (69312, 218685), (69540, 217968), (72656, 208620), (72895, 207936), (74176, 204345), (76480, 198189), (81738, 185440), (83448, 181640), (86040, 176168), (86279, 175680), (86640, 174948), (87474, 173280), (87840, 172558), (88084, 172080), (90820, 166896), (92720, 163476), (103968, 145790), (104310, 145312), (108984, 139080), (110105, 137664), (111264, 136230), (114720, 132126), (115520, 131211), (116632, 129960)]