28820443680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:998

約数の個数: 576

約数和(自身を含む): 118168606080

約数和(自身を除く): 89348162400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 173, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 346, 360, 378, 392, 420, 432, 441, 480, 490, 504, 519, 540, 560, 588, 630, 672, 692, 720, 735, 756, 784, 787, 840, 864, 865, 882, 945, 980, 1008, 1038, 1080, 1120, 1176, 1211, 1260, 1323, 1384, 1440, 1470, 1512, 1557, 1568, 1574, 1680, 1730, 1764, 1890, 1960, 2016, 2076, 2160, 2205, 2352, 2361, 2422, 2520, 2595, 2646, 2768, 2940, 3024, 3114, 3148, 3360, 3460, 3528, 3633, 3780, 3920, 3935, 4152, 4320, 4410, 4671, 4704, 4722, 4844, 5040, 5190, 5292, 5509, 5536, 5880, 6048, 6055, 6228, 6296, 6615, 6920, 7056, 7083, 7266, 7560, 7785, 7840, 7870, 8304, 8477, 8820, 9342, 9444, 9688, 10080, 10380, 10584, 10899, 11018, 11760, 11805, 12110, 12456, 12592, 13230, 13840, 14112, 14166, 14532, 15120, 15570, 15740, 16527, 16608, 16954, 17640, 18165, 18684, 18888, 19376, 20760, 21168, 21249, 21798, 22036, 23355, 23520, 23610, 24220, 24912, 25184, 25431, 26460, 27545, 27680, 28332, 29064, 30240, 31140, 31480, 32697, 33054, 33908, 35280, 35415, 36330, 37368, 37776, 38563, 38752, 41520, 42336, 42385, 42498, 43596, 44072, 46710, 47220, 48440, 49581, 49824, 50862, 52920, 54495, 55090, 56664, 58128, 62280, 62960, 65394, 66108, 67816, 70560, 70830, 72660, 74736, 75552, 76293, 77126, 82635, 83040, 84770, 84996, 87192, 88144, 93420, 94440, 96880, 99162, 101724, 105840, 106245, 108990, 110180, 113328, 115689, 116256, 124560, 125920, 127155, 130788, 132216, 135632, 136151, 141660, 145320, 148743, 149472, 152586, 154252, 163485, 165270, 169540, 169992, 174384, 176288, 186840, 188880, 192815, 193760, 198324, 203448, 211680, 212490, 217980, 220360, 226656, 228879, 231378, 247905, 249120, 254310, 261576, 264432, 271264, 272302, 283320, 290640, 297486, 305172, 308504, 326970, 330540, 339080, 339984, 347067, 348768, 373680, 377760, 381465, 385630, 396648, 406896, 408453, 424980, 435960, 440720, 457758, 462756, 495810, 508620, 523152, 528864, 544604, 566640, 578445, 581280, 594972, 610344, 617008, 653940, 661080, 678160, 679968, 680755, 694134, 743715, 747360, 762930, 771260, 793296, 813792, 816906, 849960, 871920, 881440, 915516, 925512, 953057, 991620, 1017240, 1041201, 1046304, 1089208, 1133280, 1144395, 1156890, 1189944, 1220688, 1225359, 1234016, 1307880, 1322160, 1356320, 1361510, 1388268, 1487430, 1525860, 1542520, 1586592, 1633812, 1699920, 1735335, 1743840, 1831032, 1851024, 1906114, 1983240, 2034480, 2042265, 2082402, 2178416, 2288790, 2313780, 2379888, 2441376, 2450718, 2615760, 2644320, 2723020, 2776536, 2859171, 2974860, 3051720, 3085040, 3267624, 3399840, 3470670, 3662064, 3676077, 3702048, 3812228, 3966480, 4068960, 4084530, 4164804, 4356832, 4577580, 4627560, 4759776, 4765285, 4901436, 5206005, 5231520, 5446040, 5553072, 5718342, 5949720, 6103440, 6126795, 6170080, 6535248, 6671399, 6941340, 7324128, 7352154, 7624456, 7932960, 8169060, 8329608, 8577513, 9155160, 9255120, 9530570, 9802872, 10412010, 10892080, 11106144, 11436684, 11899440, 12206880, 12253590, 13070496, 13342798, 13882680, 14295855, 14704308, 15248912, 16338120, 16659216, 17155026, 18310320, 18380385, 18510240, 19061140, 19605744, 20014197, 20824020, 21784160, 22873368, 23798880, 24507180, 25732539, 26685596, 27765360, 28591710, 29408616, 30497824, 32676240, 33318432, 33356995, 34310052, 36620640, 36760770, 38122280, 39211488, 40028394, 41648040, 42887565, 45746736, 49014360, 51465078, 53371192, 55530720, 57183420, 58817232, 60042591, 65352480, 66713990, 68620104, 73521540, 76244560, 80056788, 83296080, 85775130, 91493472, 98028720, 100070985, 102930156, 106742384, 114366840, 117634464, 120085182, 128662695, 133427980, 137240208, 147043080, 152489120, 160113576, 166592160, 171550260, 180127773, 196057440, 200141970, 205860312, 213484768, 228733680, 240170364, 257325390, 266855960, 274480416, 294086160, 300212955, 320227152, 343100520, 360255546, 400283940, 411720624, 457467360, 480340728, 514650780, 533711920, 588172320, 600425910, 640454304, 686201040, 720511092, 800567880, 823441248, 900638865, 960681456, 1029301560, 1067423840, 1200851820, 1372402080, 1441022184, 1601135760, 1801277730, 1921362912, 2058603120, 2401703640, 2882044368, 3202271520, 3602555460, 4117206240, 4803407280, 5764088736, 7205110920, 9606814560, 14410221840, 28820443680]

約数ペア:

[(1, 28820443680), (2, 14410221840), (3, 9606814560), (4, 7205110920), (5, 5764088736), (6, 4803407280), (7, 4117206240), (8, 3602555460), (9, 3202271520), (10, 2882044368), (12, 2401703640), (14, 2058603120), (15, 1921362912), (16, 1801277730), (18, 1601135760), (20, 1441022184), (21, 1372402080), (24, 1200851820), (27, 1067423840), (28, 1029301560), (30, 960681456), (32, 900638865), (35, 823441248), (36, 800567880), (40, 720511092), (42, 686201040), (45, 640454304), (48, 600425910), (49, 588172320), (54, 533711920), (56, 514650780), (60, 480340728), (63, 457467360), (70, 411720624), (72, 400283940), (80, 360255546), (84, 343100520), (90, 320227152), (96, 300212955), (98, 294086160), (105, 274480416), (108, 266855960), (112, 257325390), (120, 240170364), (126, 228733680), (135, 213484768), (140, 205860312), (144, 200141970), (147, 196057440), (160, 180127773), (168, 171550260), (173, 166592160), (180, 160113576), (189, 152489120), (196, 147043080), (210, 137240208), (216, 133427980), (224, 128662695), (240, 120085182), (245, 117634464), (252, 114366840), (270, 106742384), (280, 102930156), (288, 100070985), (294, 98028720), (315, 91493472), (336, 85775130), (346, 83296080), (360, 80056788), (378, 76244560), (392, 73521540), (420, 68620104), (432, 66713990), (441, 65352480), (480, 60042591), (490, 58817232), (504, 57183420), (519, 55530720), (540, 53371192), (560, 51465078), (588, 49014360), (630, 45746736), (672, 42887565), (692, 41648040), (720, 40028394), (735, 39211488), (756, 38122280), (784, 36760770), (787, 36620640), (840, 34310052), (864, 33356995), (865, 33318432), (882, 32676240), (945, 30497824), (980, 29408616), (1008, 28591710), (1038, 27765360), (1080, 26685596), (1120, 25732539), (1176, 24507180), (1211, 23798880), (1260, 22873368), (1323, 21784160), (1384, 20824020), (1440, 20014197), (1470, 19605744), (1512, 19061140), (1557, 18510240), (1568, 18380385), (1574, 18310320), (1680, 17155026), (1730, 16659216), (1764, 16338120), (1890, 15248912), (1960, 14704308), (2016, 14295855), (2076, 13882680), (2160, 13342798), (2205, 13070496), (2352, 12253590), (2361, 12206880), (2422, 11899440), (2520, 11436684), (2595, 11106144), (2646, 10892080), (2768, 10412010), (2940, 9802872), (3024, 9530570), (3114, 9255120), (3148, 9155160), (3360, 8577513), (3460, 8329608), (3528, 8169060), (3633, 7932960), (3780, 7624456), (3920, 7352154), (3935, 7324128), (4152, 6941340), (4320, 6671399), (4410, 6535248), (4671, 6170080), (4704, 6126795), (4722, 6103440), (4844, 5949720), (5040, 5718342), (5190, 5553072), (5292, 5446040), (5509, 5231520), (5536, 5206005), (5880, 4901436), (6048, 4765285), (6055, 4759776), (6228, 4627560), (6296, 4577580), (6615, 4356832), (6920, 4164804), (7056, 4084530), (7083, 4068960), (7266, 3966480), (7560, 3812228), (7785, 3702048), (7840, 3676077), (7870, 3662064), (8304, 3470670), (8477, 3399840), (8820, 3267624), (9342, 3085040), (9444, 3051720), (9688, 2974860), (10080, 2859171), (10380, 2776536), (10584, 2723020), (10899, 2644320), (11018, 2615760), (11760, 2450718), (11805, 2441376), (12110, 2379888), (12456, 2313780), (12592, 2288790), (13230, 2178416), (13840, 2082402), (14112, 2042265), (14166, 2034480), (14532, 1983240), (15120, 1906114), (15570, 1851024), (15740, 1831032), (16527, 1743840), (16608, 1735335), (16954, 1699920), (17640, 1633812), (18165, 1586592), (18684, 1542520), (18888, 1525860), (19376, 1487430), (20760, 1388268), (21168, 1361510), (21249, 1356320), (21798, 1322160), (22036, 1307880), (23355, 1234016), (23520, 1225359), (23610, 1220688), (24220, 1189944), (24912, 1156890), (25184, 1144395), (25431, 1133280), (26460, 1089208), (27545, 1046304), (27680, 1041201), (28332, 1017240), (29064, 991620), (30240, 953057), (31140, 925512), (31480, 915516), (32697, 881440), (33054, 871920), (33908, 849960), (35280, 816906), (35415, 813792), (36330, 793296), (37368, 771260), (37776, 762930), (38563, 747360), (38752, 743715), (41520, 694134), (42336, 680755), (42385, 679968), (42498, 678160), (43596, 661080), (44072, 653940), (46710, 617008), (47220, 610344), (48440, 594972), (49581, 581280), (49824, 578445), (50862, 566640), (52920, 544604), (54495, 528864), (55090, 523152), (56664, 508620), (58128, 495810), (62280, 462756), (62960, 457758), (65394, 440720), (66108, 435960), (67816, 424980), (70560, 408453), (70830, 406896), (72660, 396648), (74736, 385630), (75552, 381465), (76293, 377760), (77126, 373680), (82635, 348768), (83040, 347067), (84770, 339984), (84996, 339080), (87192, 330540), (88144, 326970), (93420, 308504), (94440, 305172), (96880, 297486), (99162, 290640), (101724, 283320), (105840, 272302), (106245, 271264), (108990, 264432), (110180, 261576), (113328, 254310), (115689, 249120), (116256, 247905), (124560, 231378), (125920, 228879), (127155, 226656), (130788, 220360), (132216, 217980), (135632, 212490), (136151, 211680), (141660, 203448), (145320, 198324), (148743, 193760), (149472, 192815), (152586, 188880), (154252, 186840), (163485, 176288), (165270, 174384), (169540, 169992)]