19448092800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9511}}^1$

素因数の和:9612

約数の個数: 288

約数和(自身を含む): 70380048960

約数和(自身を除く): 50931956160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 80, 90, 96, 100, 120, 128, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 284, 288, 300, 320, 355, 360, 384, 400, 426, 450, 480, 568, 576, 600, 639, 640, 710, 720, 800, 852, 900, 960, 1065, 1136, 1152, 1200, 1278, 1420, 1440, 1600, 1704, 1775, 1800, 1920, 2130, 2272, 2400, 2556, 2840, 2880, 3195, 3200, 3408, 3550, 3600, 4260, 4544, 4800, 5112, 5325, 5680, 5760, 6390, 6816, 7100, 7200, 8520, 9088, 9511, 9600, 10224, 10650, 11360, 12780, 13632, 14200, 14400, 15975, 17040, 19022, 20448, 21300, 22720, 25560, 27264, 28400, 28533, 28800, 31950, 34080, 38044, 40896, 42600, 45440, 47555, 51120, 56800, 57066, 63900, 68160, 76088, 81792, 85200, 85599, 95110, 102240, 113600, 114132, 127800, 136320, 142665, 152176, 170400, 171198, 190220, 204480, 227200, 228264, 237775, 255600, 285330, 304352, 340800, 342396, 380440, 408960, 427995, 456528, 475550, 511200, 570660, 608704, 675281, 681600, 684792, 713325, 760880, 855990, 913056, 951100, 1022400, 1141320, 1217408, 1350562, 1369584, 1426650, 1521760, 1711980, 1826112, 1902200, 2025843, 2044800, 2139975, 2282640, 2701124, 2739168, 2853300, 3043520, 3376405, 3423960, 3652224, 3804400, 4051686, 4279950, 4565280, 5402248, 5478336, 5706600, 6077529, 6087040, 6752810, 6847920, 7608800, 8103372, 8559900, 9130560, 10129215, 10804496, 10956672, 11413200, 12155058, 13505620, 13695840, 15217600, 16206744, 16882025, 17119800, 18261120, 20258430, 21608992, 22826400, 24310116, 27011240, 27391680, 30387645, 30435200, 32413488, 33764050, 34239600, 40516860, 43217984, 45652800, 48620232, 50646075, 54022480, 54783360, 60775290, 64826976, 67528100, 68479200, 81033720, 86435968, 91305600, 97240464, 101292150, 108044960, 121550580, 129653952, 135056200, 136958400, 151938225, 162067440, 194480928, 202584300, 216089920, 243101160, 259307904, 270112400, 273916800, 303876450, 324134880, 388961856, 405168600, 432179840, 486202320, 540224800, 607752900, 648269760, 777923712, 810337200, 972404640, 1080449600, 1215505800, 1296539520, 1620674400, 1944809280, 2160899200, 2431011600, 3241348800, 3889618560, 4862023200, 6482697600, 9724046400, 19448092800]

約数ペア:

[(1, 19448092800), (2, 9724046400), (3, 6482697600), (4, 4862023200), (5, 3889618560), (6, 3241348800), (8, 2431011600), (9, 2160899200), (10, 1944809280), (12, 1620674400), (15, 1296539520), (16, 1215505800), (18, 1080449600), (20, 972404640), (24, 810337200), (25, 777923712), (30, 648269760), (32, 607752900), (36, 540224800), (40, 486202320), (45, 432179840), (48, 405168600), (50, 388961856), (60, 324134880), (64, 303876450), (71, 273916800), (72, 270112400), (75, 259307904), (80, 243101160), (90, 216089920), (96, 202584300), (100, 194480928), (120, 162067440), (128, 151938225), (142, 136958400), (144, 135056200), (150, 129653952), (160, 121550580), (180, 108044960), (192, 101292150), (200, 97240464), (213, 91305600), (225, 86435968), (240, 81033720), (284, 68479200), (288, 67528100), (300, 64826976), (320, 60775290), (355, 54783360), (360, 54022480), (384, 50646075), (400, 48620232), (426, 45652800), (450, 43217984), (480, 40516860), (568, 34239600), (576, 33764050), (600, 32413488), (639, 30435200), (640, 30387645), (710, 27391680), (720, 27011240), (800, 24310116), (852, 22826400), (900, 21608992), (960, 20258430), (1065, 18261120), (1136, 17119800), (1152, 16882025), (1200, 16206744), (1278, 15217600), (1420, 13695840), (1440, 13505620), (1600, 12155058), (1704, 11413200), (1775, 10956672), (1800, 10804496), (1920, 10129215), (2130, 9130560), (2272, 8559900), (2400, 8103372), (2556, 7608800), (2840, 6847920), (2880, 6752810), (3195, 6087040), (3200, 6077529), (3408, 5706600), (3550, 5478336), (3600, 5402248), (4260, 4565280), (4544, 4279950), (4800, 4051686), (5112, 3804400), (5325, 3652224), (5680, 3423960), (5760, 3376405), (6390, 3043520), (6816, 2853300), (7100, 2739168), (7200, 2701124), (8520, 2282640), (9088, 2139975), (9511, 2044800), (9600, 2025843), (10224, 1902200), (10650, 1826112), (11360, 1711980), (12780, 1521760), (13632, 1426650), (14200, 1369584), (14400, 1350562), (15975, 1217408), (17040, 1141320), (19022, 1022400), (20448, 951100), (21300, 913056), (22720, 855990), (25560, 760880), (27264, 713325), (28400, 684792), (28533, 681600), (28800, 675281), (31950, 608704), (34080, 570660), (38044, 511200), (40896, 475550), (42600, 456528), (45440, 427995), (47555, 408960), (51120, 380440), (56800, 342396), (57066, 340800), (63900, 304352), (68160, 285330), (76088, 255600), (81792, 237775), (85200, 228264), (85599, 227200), (95110, 204480), (102240, 190220), (113600, 171198), (114132, 170400), (127800, 152176), (136320, 142665)]