18868085280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 576

約数和(自身を含む): 75063905280

約数和(自身を除く): 56195820000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 71, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 142, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 213, 220, 228, 240, 264, 284, 285, 288, 304, 330, 342, 352, 355, 360, 380, 396, 418, 426, 440, 456, 480, 495, 528, 568, 570, 608, 627, 639, 660, 684, 710, 720, 760, 781, 792, 836, 852, 855, 880, 883, 912, 990, 1045, 1056, 1065, 1136, 1140, 1254, 1278, 1320, 1349, 1368, 1420, 1440, 1520, 1562, 1584, 1672, 1704, 1710, 1760, 1766, 1824, 1881, 1980, 2090, 2130, 2272, 2280, 2343, 2508, 2556, 2640, 2649, 2698, 2736, 2840, 3040, 3124, 3135, 3168, 3195, 3344, 3408, 3420, 3532, 3762, 3905, 3960, 4047, 4180, 4260, 4415, 4560, 4686, 5016, 5112, 5280, 5298, 5396, 5472, 5680, 6248, 6270, 6390, 6688, 6745, 6816, 6840, 7029, 7064, 7524, 7810, 7920, 7947, 8094, 8360, 8520, 8830, 9120, 9372, 9405, 9713, 10032, 10224, 10596, 10792, 11360, 11715, 12141, 12496, 12540, 12780, 13245, 13490, 13680, 14058, 14128, 14839, 15048, 15620, 15840, 15894, 16188, 16720, 16777, 17040, 17660, 18744, 18810, 19426, 20064, 20235, 20448, 21192, 21584, 23430, 24282, 24992, 25080, 25560, 26490, 26980, 27360, 28116, 28256, 29139, 29678, 30096, 31240, 31788, 32376, 33440, 33554, 34080, 35145, 35320, 37488, 37620, 38852, 39735, 40470, 42384, 43168, 44517, 46860, 48564, 48565, 50160, 50331, 51120, 52980, 53960, 56232, 58278, 59356, 60192, 60705, 62480, 62693, 63576, 64752, 67108, 70290, 70640, 74195, 74976, 75240, 77704, 79470, 80940, 83885, 84768, 87417, 89034, 93720, 97128, 97130, 100320, 100662, 102240, 105960, 107920, 112464, 116556, 118712, 121410, 124960, 125386, 127152, 129504, 133551, 134216, 140580, 141280, 145695, 148390, 150480, 150993, 155408, 158940, 161880, 167770, 174834, 178068, 184547, 187440, 188079, 194256, 194260, 201324, 211920, 215840, 222585, 224928, 233112, 237424, 242820, 250772, 251655, 254304, 267102, 268432, 281160, 291390, 296780, 300960, 301986, 310816, 313465, 317880, 323760, 335540, 349668, 356136, 369094, 374880, 376158, 388512, 388520, 402648, 423840, 437085, 445170, 466224, 474848, 485640, 501544, 503310, 534204, 536864, 553641, 562320, 564237, 582780, 593560, 603972, 626930, 635760, 647520, 667755, 671080, 689623, 699336, 712272, 738188, 752316, 754965, 777040, 805296, 874170, 890340, 922735, 932448, 940395, 971280, 1003088, 1006620, 1068408, 1107282, 1124640, 1128474, 1165560, 1187120, 1191167, 1207944, 1253860, 1271520, 1335510, 1342160, 1379246, 1398672, 1424544, 1476376, 1504632, 1509930, 1554080, 1610592, 1660923, 1748340, 1780680, 1845470, 1880790, 1942560, 2006176, 2013240, 2068869, 2136816, 2214564, 2256948, 2331120, 2374240, 2382334, 2415888, 2507720, 2671020, 2684320, 2758492, 2768205, 2797344, 2821185, 2952752, 3009264, 3019860, 3321846, 3448115, 3496680, 3561360, 3573501, 3690940, 3761580, 4026480, 4137738, 4273632, 4429128, 4513896, 4662240, 4764668, 4831776, 5015440, 5342040, 5516984, 5536410, 5642370, 5905504, 5955835, 6018528, 6039720, 6206607, 6643692, 6896230, 6993360, 7122720, 7147002, 7381880, 7523160, 8052960, 8275476, 8304615, 8858256, 9027792, 9529336, 10030880, 10344345, 10684080, 10720503, 11033968, 11072820, 11284740, 11911670, 12079440, 12413214, 13102837, 13287384, 13792460, 13986720, 14294004, 14763760, 15046320, 16550952, 16609230, 17716512, 17867505, 18055584, 19058672, 20688690, 21368160, 21441006, 22067936, 22145640, 22569480, 23823340, 24158880, 24826428, 26205674, 26574768, 27584920, 28588008, 29527520, 30092640, 31033035, 33101904, 33218460, 35735010, 38117344, 39308511, 41377380, 42882012, 44291280, 45138960, 47646680, 49652856, 52411348, 53149536, 53602515, 55169840, 57176016, 62066070, 65514185, 66203808, 66436920, 71470020, 78617022, 82754760, 85764024, 88582560, 90277920, 95293360, 99305712, 104822696, 107205030, 110339680, 114352032, 117925533, 124132140, 131028370, 132873840, 142940040, 157234044, 165509520, 171528048, 190586720, 196542555, 198611424, 209645392, 214410060, 235851066, 248264280, 262056740, 265747680, 285880080, 314468088, 331019040, 343056096, 393085110, 419290784, 428820120, 471702132, 496528560, 524113480, 571760160, 589627665, 628936176, 786170220, 857640240, 943404264, 993057120, 1048226960, 1179255330, 1257872352, 1572340440, 1715280480, 1886808528, 2096453920, 2358510660, 3144680880, 3773617056, 4717021320, 6289361760, 9434042640, 18868085280]

約数ペア:

[(1, 18868085280), (2, 9434042640), (3, 6289361760), (4, 4717021320), (5, 3773617056), (6, 3144680880), (8, 2358510660), (9, 2096453920), (10, 1886808528), (11, 1715280480), (12, 1572340440), (15, 1257872352), (16, 1179255330), (18, 1048226960), (19, 993057120), (20, 943404264), (22, 857640240), (24, 786170220), (30, 628936176), (32, 589627665), (33, 571760160), (36, 524113480), (38, 496528560), (40, 471702132), (44, 428820120), (45, 419290784), (48, 393085110), (55, 343056096), (57, 331019040), (60, 314468088), (66, 285880080), (71, 265747680), (72, 262056740), (76, 248264280), (80, 235851066), (88, 214410060), (90, 209645392), (95, 198611424), (96, 196542555), (99, 190586720), (110, 171528048), (114, 165509520), (120, 157234044), (132, 142940040), (142, 132873840), (144, 131028370), (152, 124132140), (160, 117925533), (165, 114352032), (171, 110339680), (176, 107205030), (180, 104822696), (190, 99305712), (198, 95293360), (209, 90277920), (213, 88582560), (220, 85764024), (228, 82754760), (240, 78617022), (264, 71470020), (284, 66436920), (285, 66203808), (288, 65514185), (304, 62066070), (330, 57176016), (342, 55169840), (352, 53602515), (355, 53149536), (360, 52411348), (380, 49652856), (396, 47646680), (418, 45138960), (426, 44291280), (440, 42882012), (456, 41377380), (480, 39308511), (495, 38117344), (528, 35735010), (568, 33218460), (570, 33101904), (608, 31033035), (627, 30092640), (639, 29527520), (660, 28588008), (684, 27584920), (710, 26574768), (720, 26205674), (760, 24826428), (781, 24158880), (792, 23823340), (836, 22569480), (852, 22145640), (855, 22067936), (880, 21441006), (883, 21368160), (912, 20688690), (990, 19058672), (1045, 18055584), (1056, 17867505), (1065, 17716512), (1136, 16609230), (1140, 16550952), (1254, 15046320), (1278, 14763760), (1320, 14294004), (1349, 13986720), (1368, 13792460), (1420, 13287384), (1440, 13102837), (1520, 12413214), (1562, 12079440), (1584, 11911670), (1672, 11284740), (1704, 11072820), (1710, 11033968), (1760, 10720503), (1766, 10684080), (1824, 10344345), (1881, 10030880), (1980, 9529336), (2090, 9027792), (2130, 8858256), (2272, 8304615), (2280, 8275476), (2343, 8052960), (2508, 7523160), (2556, 7381880), (2640, 7147002), (2649, 7122720), (2698, 6993360), (2736, 6896230), (2840, 6643692), (3040, 6206607), (3124, 6039720), (3135, 6018528), (3168, 5955835), (3195, 5905504), (3344, 5642370), (3408, 5536410), (3420, 5516984), (3532, 5342040), (3762, 5015440), (3905, 4831776), (3960, 4764668), (4047, 4662240), (4180, 4513896), (4260, 4429128), (4415, 4273632), (4560, 4137738), (4686, 4026480), (5016, 3761580), (5112, 3690940), (5280, 3573501), (5298, 3561360), (5396, 3496680), (5472, 3448115), (5680, 3321846), (6248, 3019860), (6270, 3009264), (6390, 2952752), (6688, 2821185), (6745, 2797344), (6816, 2768205), (6840, 2758492), (7029, 2684320), (7064, 2671020), (7524, 2507720), (7810, 2415888), (7920, 2382334), (7947, 2374240), (8094, 2331120), (8360, 2256948), (8520, 2214564), (8830, 2136816), (9120, 2068869), (9372, 2013240), (9405, 2006176), (9713, 1942560), (10032, 1880790), (10224, 1845470), (10596, 1780680), (10792, 1748340), (11360, 1660923), (11715, 1610592), (12141, 1554080), (12496, 1509930), (12540, 1504632), (12780, 1476376), (13245, 1424544), (13490, 1398672), (13680, 1379246), (14058, 1342160), (14128, 1335510), (14839, 1271520), (15048, 1253860), (15620, 1207944), (15840, 1191167), (15894, 1187120), (16188, 1165560), (16720, 1128474), (16777, 1124640), (17040, 1107282), (17660, 1068408), (18744, 1006620), (18810, 1003088), (19426, 971280), (20064, 940395), (20235, 932448), (20448, 922735), (21192, 890340), (21584, 874170), (23430, 805296), (24282, 777040), (24992, 754965), (25080, 752316), (25560, 738188), (26490, 712272), (26980, 699336), (27360, 689623), (28116, 671080), (28256, 667755), (29139, 647520), (29678, 635760), (30096, 626930), (31240, 603972), (31788, 593560), (32376, 582780), (33440, 564237), (33554, 562320), (34080, 553641), (35145, 536864), (35320, 534204), (37488, 503310), (37620, 501544), (38852, 485640), (39735, 474848), (40470, 466224), (42384, 445170), (43168, 437085), (44517, 423840), (46860, 402648), (48564, 388520), (48565, 388512), (50160, 376158), (50331, 374880), (51120, 369094), (52980, 356136), (53960, 349668), (56232, 335540), (58278, 323760), (59356, 317880), (60192, 313465), (60705, 310816), (62480, 301986), (62693, 300960), (63576, 296780), (64752, 291390), (67108, 281160), (70290, 268432), (70640, 267102), (74195, 254304), (74976, 251655), (75240, 250772), (77704, 242820), (79470, 237424), (80940, 233112), (83885, 224928), (84768, 222585), (87417, 215840), (89034, 211920), (93720, 201324), (97128, 194260), (97130, 194256), (100320, 188079), (100662, 187440), (102240, 184547), (105960, 178068), (107920, 174834), (112464, 167770), (116556, 161880), (118712, 158940), (121410, 155408), (124960, 150993), (125386, 150480), (127152, 148390), (129504, 145695), (133551, 141280), (134216, 140580)]