1920945483648

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1147

約数の個数: 512

約数和(自身を含む): 5942819635200

約数和(自身を除く): 4021874151552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 64, 72, 74, 96, 108, 111, 122, 128, 144, 148, 183, 192, 216, 222, 244, 288, 296, 333, 366, 383, 384, 432, 444, 488, 549, 576, 592, 643, 666, 732, 766, 864, 888, 976, 999, 1098, 1149, 1152, 1184, 1286, 1332, 1464, 1532, 1647, 1728, 1776, 1929, 1952, 1998, 2196, 2257, 2298, 2368, 2572, 2664, 2928, 3064, 3294, 3447, 3456, 3552, 3858, 3904, 3996, 4392, 4514, 4596, 4736, 5144, 5328, 5787, 5856, 6128, 6588, 6771, 6894, 7104, 7716, 7808, 7992, 8784, 9028, 9192, 10288, 10341, 10656, 11574, 11712, 12256, 13176, 13542, 13788, 14171, 14208, 15432, 15984, 17361, 17568, 18056, 18384, 20313, 20576, 20682, 21312, 23148, 23363, 23424, 23791, 24512, 26352, 27084, 27576, 28342, 30864, 31968, 34722, 35136, 36112, 36768, 39223, 40626, 41152, 41364, 42513, 42624, 46296, 46726, 47582, 49024, 52704, 54168, 55152, 56684, 60939, 61728, 63936, 69444, 70089, 70272, 71373, 72224, 73536, 78446, 81252, 82304, 82728, 85026, 92592, 93452, 95164, 105408, 108336, 110304, 113368, 117669, 121878, 123456, 127539, 127872, 138888, 140178, 142746, 144448, 147072, 156892, 162504, 165456, 170052, 185184, 186904, 190328, 210267, 210816, 214119, 216672, 220608, 226736, 235338, 243756, 246269, 246912, 255078, 277776, 280356, 285492, 288896, 313784, 325008, 330912, 340104, 353007, 370368, 373808, 380656, 382617, 420534, 428238, 433344, 441216, 453472, 470676, 487512, 492538, 510156, 555552, 560712, 570984, 627568, 630801, 642357, 650016, 661824, 680208, 706014, 738807, 740736, 747616, 761312, 765234, 841068, 856476, 864431, 866688, 906944, 941352, 975024, 985076, 1020312, 1059021, 1111104, 1121424, 1141968, 1255136, 1261602, 1284714, 1300032, 1323648, 1360416, 1412028, 1451251, 1477614, 1495232, 1522624, 1530468, 1682136, 1712952, 1728862, 1813888, 1882704, 1950048, 1970152, 2040624, 2118042, 2216421, 2222208, 2242848, 2283936, 2510272, 2523204, 2569428, 2593293, 2600064, 2720832, 2824056, 2902502, 2955228, 2990464, 3045248, 3060936, 3364272, 3425904, 3457724, 3765408, 3900096, 3940304, 4081248, 4236084, 4353753, 4432842, 4485696, 4567872, 5020544, 5046408, 5138856, 5186586, 5441664, 5648112, 5805004, 5910456, 6121872, 6649263, 6728544, 6851808, 6915448, 7530816, 7779879, 7800192, 7880608, 8162496, 8472168, 8707506, 8865684, 8971392, 9111953, 9135744, 10092816, 10277712, 10373172, 11296224, 11610008, 11820912, 12243744, 13061259, 13298526, 13457088, 13703616, 13830896, 15022409, 15061632, 15559758, 15761216, 16324992, 16944336, 17415012, 17731368, 18223906, 20185632, 20555424, 20746344, 22592448, 23220016, 23339637, 23641824, 24487488, 26122518, 26597052, 26914176, 27335859, 27407232, 27661792, 30044818, 31119516, 31522432, 33888672, 34830024, 35462736, 36447812, 39183777, 40371264, 41110848, 41492688, 45067227, 45184896, 46440032, 46679274, 47283648, 48974976, 52245036, 53194104, 54671718, 55323584, 60089636, 62239032, 67777344, 69660048, 70925472, 72895624, 78367554, 80742528, 82007577, 82221696, 82985376, 90134454, 92880064, 93358548, 94567296, 104490072, 106388208, 109343436, 110647168, 120179272, 124478064, 135201681, 135554688, 139320096, 141850944, 145791248, 156735108, 164015154, 165970752, 180268908, 185760128, 186717096, 208980144, 212776416, 218686872, 240358544, 246022731, 248956128, 270403362, 278640192, 283701888, 291582496, 313470216, 328030308, 331941504, 360537816, 373434192, 405605043, 417960288, 425552832, 437373744, 480717088, 492045462, 497912256, 540806724, 555829133, 557280384, 583164992, 626940432, 656060616, 721075632, 746868384, 811210086, 835920576, 851105664, 874747488, 961434176, 984090924, 995824512, 1081613448, 1111658266, 1166329984, 1253880864, 1312121232, 1442151264, 1493736768, 1622420172, 1667487399, 1671841152, 1749494976, 1922868352, 1968181848, 2163226896, 2223316532, 2507761728, 2624242464, 2884302528, 2987473536, 3244840344, 3334974798, 3498989952, 3936363696, 4326453792, 4446633064, 5002462197, 5015523456, 5248484928, 5768605056, 6489680688, 6669949596, 7872727392, 8652907584, 8893266128, 10004924394, 10496969856, 12979361376, 13339899192, 15007386591, 15745454784, 17305815168, 17786532256, 20009848788, 25958722752, 26679798384, 30014773182, 31490909568, 35573064512, 40019697576, 51917445504, 53359596768, 60029546364, 71146129024, 80039395152, 106719193536, 120059092728, 160078790304, 213438387072, 240118185456, 320157580608, 480236370912, 640315161216, 960472741824, 1920945483648]

約数ペア:

[(1, 1920945483648), (2, 960472741824), (3, 640315161216), (4, 480236370912), (6, 320157580608), (8, 240118185456), (9, 213438387072), (12, 160078790304), (16, 120059092728), (18, 106719193536), (24, 80039395152), (27, 71146129024), (32, 60029546364), (36, 53359596768), (37, 51917445504), (48, 40019697576), (54, 35573064512), (61, 31490909568), (64, 30014773182), (72, 26679798384), (74, 25958722752), (96, 20009848788), (108, 17786532256), (111, 17305815168), (122, 15745454784), (128, 15007386591), (144, 13339899192), (148, 12979361376), (183, 10496969856), (192, 10004924394), (216, 8893266128), (222, 8652907584), (244, 7872727392), (288, 6669949596), (296, 6489680688), (333, 5768605056), (366, 5248484928), (383, 5015523456), (384, 5002462197), (432, 4446633064), (444, 4326453792), (488, 3936363696), (549, 3498989952), (576, 3334974798), (592, 3244840344), (643, 2987473536), (666, 2884302528), (732, 2624242464), (766, 2507761728), (864, 2223316532), (888, 2163226896), (976, 1968181848), (999, 1922868352), (1098, 1749494976), (1149, 1671841152), (1152, 1667487399), (1184, 1622420172), (1286, 1493736768), (1332, 1442151264), (1464, 1312121232), (1532, 1253880864), (1647, 1166329984), (1728, 1111658266), (1776, 1081613448), (1929, 995824512), (1952, 984090924), (1998, 961434176), (2196, 874747488), (2257, 851105664), (2298, 835920576), (2368, 811210086), (2572, 746868384), (2664, 721075632), (2928, 656060616), (3064, 626940432), (3294, 583164992), (3447, 557280384), (3456, 555829133), (3552, 540806724), (3858, 497912256), (3904, 492045462), (3996, 480717088), (4392, 437373744), (4514, 425552832), (4596, 417960288), (4736, 405605043), (5144, 373434192), (5328, 360537816), (5787, 331941504), (5856, 328030308), (6128, 313470216), (6588, 291582496), (6771, 283701888), (6894, 278640192), (7104, 270403362), (7716, 248956128), (7808, 246022731), (7992, 240358544), (8784, 218686872), (9028, 212776416), (9192, 208980144), (10288, 186717096), (10341, 185760128), (10656, 180268908), (11574, 165970752), (11712, 164015154), (12256, 156735108), (13176, 145791248), (13542, 141850944), (13788, 139320096), (14171, 135554688), (14208, 135201681), (15432, 124478064), (15984, 120179272), (17361, 110647168), (17568, 109343436), (18056, 106388208), (18384, 104490072), (20313, 94567296), (20576, 93358548), (20682, 92880064), (21312, 90134454), (23148, 82985376), (23363, 82221696), (23424, 82007577), (23791, 80742528), (24512, 78367554), (26352, 72895624), (27084, 70925472), (27576, 69660048), (28342, 67777344), (30864, 62239032), (31968, 60089636), (34722, 55323584), (35136, 54671718), (36112, 53194104), (36768, 52245036), (39223, 48974976), (40626, 47283648), (41152, 46679274), (41364, 46440032), (42513, 45184896), (42624, 45067227), (46296, 41492688), (46726, 41110848), (47582, 40371264), (49024, 39183777), (52704, 36447812), (54168, 35462736), (55152, 34830024), (56684, 33888672), (60939, 31522432), (61728, 31119516), (63936, 30044818), (69444, 27661792), (70089, 27407232), (70272, 27335859), (71373, 26914176), (72224, 26597052), (73536, 26122518), (78446, 24487488), (81252, 23641824), (82304, 23339637), (82728, 23220016), (85026, 22592448), (92592, 20746344), (93452, 20555424), (95164, 20185632), (105408, 18223906), (108336, 17731368), (110304, 17415012), (113368, 16944336), (117669, 16324992), (121878, 15761216), (123456, 15559758), (127539, 15061632), (127872, 15022409), (138888, 13830896), (140178, 13703616), (142746, 13457088), (144448, 13298526), (147072, 13061259), (156892, 12243744), (162504, 11820912), (165456, 11610008), (170052, 11296224), (185184, 10373172), (186904, 10277712), (190328, 10092816), (210267, 9135744), (210816, 9111953), (214119, 8971392), (216672, 8865684), (220608, 8707506), (226736, 8472168), (235338, 8162496), (243756, 7880608), (246269, 7800192), (246912, 7779879), (255078, 7530816), (277776, 6915448), (280356, 6851808), (285492, 6728544), (288896, 6649263), (313784, 6121872), (325008, 5910456), (330912, 5805004), (340104, 5648112), (353007, 5441664), (370368, 5186586), (373808, 5138856), (380656, 5046408), (382617, 5020544), (420534, 4567872), (428238, 4485696), (433344, 4432842), (441216, 4353753), (453472, 4236084), (470676, 4081248), (487512, 3940304), (492538, 3900096), (510156, 3765408), (555552, 3457724), (560712, 3425904), (570984, 3364272), (627568, 3060936), (630801, 3045248), (642357, 2990464), (650016, 2955228), (661824, 2902502), (680208, 2824056), (706014, 2720832), (738807, 2600064), (740736, 2593293), (747616, 2569428), (761312, 2523204), (765234, 2510272), (841068, 2283936), (856476, 2242848), (864431, 2222208), (866688, 2216421), (906944, 2118042), (941352, 2040624), (975024, 1970152), (985076, 1950048), (1020312, 1882704), (1059021, 1813888), (1111104, 1728862), (1121424, 1712952), (1141968, 1682136), (1255136, 1530468), (1261602, 1522624), (1284714, 1495232), (1300032, 1477614), (1323648, 1451251), (1360416, 1412028)]