1810520640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 448

約数和(自身を含む): 6912864000

約数和(自身を除く): 5102343360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 108, 114, 120, 123, 135, 144, 152, 160, 164, 171, 180, 190, 192, 205, 216, 228, 240, 246, 269, 270, 285, 288, 304, 320, 328, 342, 360, 369, 380, 410, 432, 456, 480, 492, 513, 538, 540, 570, 576, 608, 615, 656, 684, 720, 738, 760, 779, 807, 820, 855, 864, 912, 960, 984, 1026, 1076, 1080, 1107, 1140, 1216, 1230, 1312, 1345, 1368, 1440, 1476, 1520, 1558, 1614, 1640, 1710, 1728, 1824, 1845, 1968, 2052, 2152, 2160, 2214, 2280, 2337, 2421, 2460, 2565, 2624, 2690, 2736, 2880, 2952, 3040, 3116, 3228, 3280, 3420, 3648, 3690, 3895, 3936, 4035, 4104, 4304, 4320, 4428, 4560, 4674, 4842, 4920, 5111, 5130, 5380, 5472, 5535, 5904, 6080, 6232, 6456, 6560, 6840, 7011, 7263, 7380, 7790, 7872, 8070, 8208, 8608, 8640, 8856, 9120, 9348, 9684, 9840, 10222, 10260, 10760, 10944, 11029, 11070, 11685, 11808, 12105, 12464, 12912, 13120, 13680, 14022, 14526, 14760, 15333, 15580, 16140, 16416, 17216, 17712, 18240, 18696, 19368, 19680, 20444, 20520, 21033, 21520, 22058, 22140, 23370, 23616, 24210, 24928, 25555, 25824, 27360, 28044, 29052, 29520, 30666, 31160, 32280, 32832, 33087, 35055, 35424, 36315, 37392, 38736, 39360, 40888, 41040, 42066, 43040, 44116, 44280, 45999, 46740, 48420, 49856, 51110, 51648, 54720, 55145, 56088, 58104, 59040, 61332, 62320, 64560, 66174, 70110, 70848, 72630, 74784, 76665, 77472, 81776, 82080, 84132, 86080, 88232, 88560, 91998, 93480, 96840, 99261, 102220, 105165, 110290, 112176, 116208, 118080, 122664, 124640, 129120, 132348, 137997, 140220, 145260, 149568, 153330, 154944, 163552, 164160, 165435, 168264, 176464, 177120, 183996, 186960, 193680, 198522, 204440, 209551, 210330, 220580, 224352, 229995, 232416, 245328, 249280, 258240, 264696, 275994, 280440, 290520, 297783, 306660, 327104, 330870, 336528, 352928, 354240, 367992, 373920, 387360, 397044, 408880, 419102, 420660, 441160, 448704, 459990, 464832, 490656, 496305, 529392, 551988, 560880, 581040, 595566, 613320, 628653, 661740, 673056, 689985, 705856, 735984, 747840, 774720, 794088, 817760, 838204, 841320, 882320, 919980, 981312, 992610, 1047755, 1058784, 1103976, 1121760, 1162080, 1191132, 1226640, 1257306, 1323480, 1346112, 1379970, 1471968, 1488915, 1588176, 1635520, 1676408, 1682640, 1764640, 1839960, 1885959, 1985220, 2095510, 2117568, 2207952, 2243520, 2324160, 2382264, 2453280, 2514612, 2646960, 2759940, 2943936, 2977830, 3143265, 3176352, 3352816, 3365280, 3529280, 3679920, 3771918, 3970440, 4191020, 4415904, 4764528, 4906560, 5029224, 5293920, 5519880, 5657877, 5955660, 6286530, 6352704, 6705632, 6730560, 7359840, 7543836, 7940880, 8382040, 8831808, 9429795, 9529056, 10058448, 10587840, 11039760, 11315754, 11911320, 12573060, 13411264, 14719680, 15087672, 15881760, 16764080, 18859590, 19058112, 20116896, 22079520, 22631508, 23822640, 25146120, 28289385, 30175344, 31763520, 33528160, 37719180, 40233792, 44159040, 45263016, 47645280, 50292240, 56578770, 60350688, 67056320, 75438360, 90526032, 95290560, 100584480, 113157540, 120701376, 150876720, 181052064, 201168960, 226315080, 301753440, 362104128, 452630160, 603506880, 905260320, 1810520640]

約数ペア:

[(1, 1810520640), (2, 905260320), (3, 603506880), (4, 452630160), (5, 362104128), (6, 301753440), (8, 226315080), (9, 201168960), (10, 181052064), (12, 150876720), (15, 120701376), (16, 113157540), (18, 100584480), (19, 95290560), (20, 90526032), (24, 75438360), (27, 67056320), (30, 60350688), (32, 56578770), (36, 50292240), (38, 47645280), (40, 45263016), (41, 44159040), (45, 40233792), (48, 37719180), (54, 33528160), (57, 31763520), (60, 30175344), (64, 28289385), (72, 25146120), (76, 23822640), (80, 22631508), (82, 22079520), (90, 20116896), (95, 19058112), (96, 18859590), (108, 16764080), (114, 15881760), (120, 15087672), (123, 14719680), (135, 13411264), (144, 12573060), (152, 11911320), (160, 11315754), (164, 11039760), (171, 10587840), (180, 10058448), (190, 9529056), (192, 9429795), (205, 8831808), (216, 8382040), (228, 7940880), (240, 7543836), (246, 7359840), (269, 6730560), (270, 6705632), (285, 6352704), (288, 6286530), (304, 5955660), (320, 5657877), (328, 5519880), (342, 5293920), (360, 5029224), (369, 4906560), (380, 4764528), (410, 4415904), (432, 4191020), (456, 3970440), (480, 3771918), (492, 3679920), (513, 3529280), (538, 3365280), (540, 3352816), (570, 3176352), (576, 3143265), (608, 2977830), (615, 2943936), (656, 2759940), (684, 2646960), (720, 2514612), (738, 2453280), (760, 2382264), (779, 2324160), (807, 2243520), (820, 2207952), (855, 2117568), (864, 2095510), (912, 1985220), (960, 1885959), (984, 1839960), (1026, 1764640), (1076, 1682640), (1080, 1676408), (1107, 1635520), (1140, 1588176), (1216, 1488915), (1230, 1471968), (1312, 1379970), (1345, 1346112), (1368, 1323480), (1440, 1257306), (1476, 1226640), (1520, 1191132), (1558, 1162080), (1614, 1121760), (1640, 1103976), (1710, 1058784), (1728, 1047755), (1824, 992610), (1845, 981312), (1968, 919980), (2052, 882320), (2152, 841320), (2160, 838204), (2214, 817760), (2280, 794088), (2337, 774720), (2421, 747840), (2460, 735984), (2565, 705856), (2624, 689985), (2690, 673056), (2736, 661740), (2880, 628653), (2952, 613320), (3040, 595566), (3116, 581040), (3228, 560880), (3280, 551988), (3420, 529392), (3648, 496305), (3690, 490656), (3895, 464832), (3936, 459990), (4035, 448704), (4104, 441160), (4304, 420660), (4320, 419102), (4428, 408880), (4560, 397044), (4674, 387360), (4842, 373920), (4920, 367992), (5111, 354240), (5130, 352928), (5380, 336528), (5472, 330870), (5535, 327104), (5904, 306660), (6080, 297783), (6232, 290520), (6456, 280440), (6560, 275994), (6840, 264696), (7011, 258240), (7263, 249280), (7380, 245328), (7790, 232416), (7872, 229995), (8070, 224352), (8208, 220580), (8608, 210330), (8640, 209551), (8856, 204440), (9120, 198522), (9348, 193680), (9684, 186960), (9840, 183996), (10222, 177120), (10260, 176464), (10760, 168264), (10944, 165435), (11029, 164160), (11070, 163552), (11685, 154944), (11808, 153330), (12105, 149568), (12464, 145260), (12912, 140220), (13120, 137997), (13680, 132348), (14022, 129120), (14526, 124640), (14760, 122664), (15333, 118080), (15580, 116208), (16140, 112176), (16416, 110290), (17216, 105165), (17712, 102220), (18240, 99261), (18696, 96840), (19368, 93480), (19680, 91998), (20444, 88560), (20520, 88232), (21033, 86080), (21520, 84132), (22058, 82080), (22140, 81776), (23370, 77472), (23616, 76665), (24210, 74784), (24928, 72630), (25555, 70848), (25824, 70110), (27360, 66174), (28044, 64560), (29052, 62320), (29520, 61332), (30666, 59040), (31160, 58104), (32280, 56088), (32832, 55145), (33087, 54720), (35055, 51648), (35424, 51110), (36315, 49856), (37392, 48420), (38736, 46740), (39360, 45999), (40888, 44280), (41040, 44116), (42066, 43040)]