20072620800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6885

約数の個数: 432

約数和(自身を含む): 77945323680

約数和(自身を除く): 57872702880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 128, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 225, 240, 255, 256, 270, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 576, 600, 612, 640, 675, 680, 720, 765, 768, 800, 816, 850, 864, 900, 918, 960, 1020, 1080, 1088, 1152, 1200, 1224, 1275, 1280, 1350, 1360, 1440, 1530, 1600, 1632, 1700, 1728, 1800, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2400, 2448, 2550, 2700, 2720, 2880, 3060, 3200, 3264, 3400, 3456, 3600, 3672, 3825, 3840, 4080, 4320, 4352, 4590, 4800, 4896, 5100, 5400, 5440, 5760, 6120, 6400, 6528, 6800, 6833, 6912, 7200, 7344, 7650, 8160, 8640, 9180, 9600, 9792, 10200, 10800, 10880, 11475, 11520, 12240, 13056, 13600, 13666, 14400, 14688, 15300, 16320, 17280, 18360, 19200, 19584, 20400, 20499, 21600, 21760, 22950, 24480, 27200, 27332, 28800, 29376, 30600, 32640, 34165, 34560, 36720, 39168, 40800, 40998, 43200, 45900, 48960, 54400, 54664, 57600, 58752, 61200, 61497, 65280, 68330, 73440, 81600, 81996, 86400, 91800, 97920, 102495, 108800, 109328, 116161, 117504, 122400, 122994, 136660, 146880, 163200, 163992, 170825, 172800, 183600, 184491, 195840, 204990, 218656, 232322, 244800, 245988, 273320, 293760, 307485, 326400, 327984, 341650, 348483, 367200, 368982, 409980, 437312, 464644, 489600, 491976, 512475, 546640, 580805, 587520, 614970, 655968, 683300, 696966, 734400, 737964, 819960, 874624, 922455, 929288, 979200, 983952, 1024950, 1045449, 1093280, 1161610, 1229940, 1311936, 1366600, 1393932, 1468800, 1475928, 1537425, 1639920, 1742415, 1749248, 1844910, 1858576, 1967904, 2049900, 2090898, 2186560, 2323220, 2459880, 2623872, 2733200, 2787864, 2904025, 2937600, 2951856, 3074850, 3136347, 3279840, 3484830, 3689820, 3717152, 3935808, 4099800, 4181796, 4373120, 4612275, 4646440, 4919760, 5227245, 5247744, 5466400, 5575728, 5808050, 5903712, 6149700, 6272694, 6559680, 6969660, 7379640, 7434304, 7871616, 8199600, 8363592, 8712075, 8746240, 9224550, 9292880, 9839520, 10454490, 10932800, 11151456, 11616100, 11807424, 12299400, 12545388, 13119360, 13939320, 14759280, 14868608, 15681735, 15743232, 16399200, 16727184, 17424150, 18449100, 18585760, 19679040, 20908980, 21865600, 22302912, 23232200, 23614848, 24598800, 25090776, 26136225, 26238720, 27878640, 29518560, 29737216, 31363470, 32798400, 33454368, 34848300, 36898200, 37171520, 39358080, 41817960, 43731200, 44605824, 46464400, 47229696, 49197600, 50181552, 52272450, 55757280, 59037120, 62726940, 65596800, 66908736, 69696600, 73796400, 74343040, 78408675, 78716160, 83635920, 89211648, 92928800, 98395200, 100363104, 104544900, 111514560, 118074240, 125453880, 131193600, 133817472, 139393200, 147592800, 148686080, 156817350, 167271840, 185857600, 196790400, 200726208, 209089800, 223029120, 236148480, 250907760, 267634944, 278786400, 295185600, 313634700, 334543680, 371715200, 393580800, 401452416, 418179600, 446058240, 501815520, 557572800, 590371200, 627269400, 669087360, 743430400, 802904832, 836359200, 1003631040, 1115145600, 1180742400, 1254538800, 1338174720, 1672718400, 2007262080, 2230291200, 2509077600, 3345436800, 4014524160, 5018155200, 6690873600, 10036310400, 20072620800]

約数ペア:

[(1, 20072620800), (2, 10036310400), (3, 6690873600), (4, 5018155200), (5, 4014524160), (6, 3345436800), (8, 2509077600), (9, 2230291200), (10, 2007262080), (12, 1672718400), (15, 1338174720), (16, 1254538800), (17, 1180742400), (18, 1115145600), (20, 1003631040), (24, 836359200), (25, 802904832), (27, 743430400), (30, 669087360), (32, 627269400), (34, 590371200), (36, 557572800), (40, 501815520), (45, 446058240), (48, 418179600), (50, 401452416), (51, 393580800), (54, 371715200), (60, 334543680), (64, 313634700), (68, 295185600), (72, 278786400), (75, 267634944), (80, 250907760), (85, 236148480), (90, 223029120), (96, 209089800), (100, 200726208), (102, 196790400), (108, 185857600), (120, 167271840), (128, 156817350), (135, 148686080), (136, 147592800), (144, 139393200), (150, 133817472), (153, 131193600), (160, 125453880), (170, 118074240), (180, 111514560), (192, 104544900), (200, 100363104), (204, 98395200), (216, 92928800), (225, 89211648), (240, 83635920), (255, 78716160), (256, 78408675), (270, 74343040), (272, 73796400), (288, 69696600), (300, 66908736), (306, 65596800), (320, 62726940), (340, 59037120), (360, 55757280), (384, 52272450), (400, 50181552), (408, 49197600), (425, 47229696), (432, 46464400), (450, 44605824), (459, 43731200), (480, 41817960), (510, 39358080), (540, 37171520), (544, 36898200), (576, 34848300), (600, 33454368), (612, 32798400), (640, 31363470), (675, 29737216), (680, 29518560), (720, 27878640), (765, 26238720), (768, 26136225), (800, 25090776), (816, 24598800), (850, 23614848), (864, 23232200), (900, 22302912), (918, 21865600), (960, 20908980), (1020, 19679040), (1080, 18585760), (1088, 18449100), (1152, 17424150), (1200, 16727184), (1224, 16399200), (1275, 15743232), (1280, 15681735), (1350, 14868608), (1360, 14759280), (1440, 13939320), (1530, 13119360), (1600, 12545388), (1632, 12299400), (1700, 11807424), (1728, 11616100), (1800, 11151456), (1836, 10932800), (1920, 10454490), (2040, 9839520), (2160, 9292880), (2176, 9224550), (2295, 8746240), (2304, 8712075), (2400, 8363592), (2448, 8199600), (2550, 7871616), (2700, 7434304), (2720, 7379640), (2880, 6969660), (3060, 6559680), (3200, 6272694), (3264, 6149700), (3400, 5903712), (3456, 5808050), (3600, 5575728), (3672, 5466400), (3825, 5247744), (3840, 5227245), (4080, 4919760), (4320, 4646440), (4352, 4612275), (4590, 4373120), (4800, 4181796), (4896, 4099800), (5100, 3935808), (5400, 3717152), (5440, 3689820), (5760, 3484830), (6120, 3279840), (6400, 3136347), (6528, 3074850), (6800, 2951856), (6833, 2937600), (6912, 2904025), (7200, 2787864), (7344, 2733200), (7650, 2623872), (8160, 2459880), (8640, 2323220), (9180, 2186560), (9600, 2090898), (9792, 2049900), (10200, 1967904), (10800, 1858576), (10880, 1844910), (11475, 1749248), (11520, 1742415), (12240, 1639920), (13056, 1537425), (13600, 1475928), (13666, 1468800), (14400, 1393932), (14688, 1366600), (15300, 1311936), (16320, 1229940), (17280, 1161610), (18360, 1093280), (19200, 1045449), (19584, 1024950), (20400, 983952), (20499, 979200), (21600, 929288), (21760, 922455), (22950, 874624), (24480, 819960), (27200, 737964), (27332, 734400), (28800, 696966), (29376, 683300), (30600, 655968), (32640, 614970), (34165, 587520), (34560, 580805), (36720, 546640), (39168, 512475), (40800, 491976), (40998, 489600), (43200, 464644), (45900, 437312), (48960, 409980), (54400, 368982), (54664, 367200), (57600, 348483), (58752, 341650), (61200, 327984), (61497, 326400), (65280, 307485), (68330, 293760), (73440, 273320), (81600, 245988), (81996, 244800), (86400, 232322), (91800, 218656), (97920, 204990), (102495, 195840), (108800, 184491), (109328, 183600), (116161, 172800), (117504, 170825), (122400, 163992), (122994, 163200), (136660, 146880)]