19645462080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{25171}}^1$

素因数の和:25465

約数の個数: 168

約数和(自身を含む): 67824242304

約数和(自身を除く): 48178780224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 480, 542, 576, 720, 813, 960, 1084, 1355, 1440, 1626, 2168, 2439, 2710, 2880, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 8672, 9756, 10840, 12195, 13008, 16260, 17344, 19512, 21680, 24390, 25171, 26016, 32520, 39024, 43360, 48780, 50342, 52032, 65040, 75513, 78048, 86720, 97560, 100684, 125855, 130080, 151026, 156096, 195120, 201368, 226539, 251710, 260160, 302052, 377565, 390240, 402736, 453078, 503420, 604104, 755130, 780480, 805472, 906156, 1006840, 1132695, 1208208, 1510260, 1610944, 1812312, 2013680, 2265390, 2416416, 3020520, 3624624, 4027360, 4530780, 4832832, 6041040, 6821341, 7249248, 8054720, 9061560, 12082080, 13642682, 14498496, 18123120, 20464023, 24164160, 27285364, 34106705, 36246240, 40928046, 54570728, 61392069, 68213410, 72492480, 81856092, 102320115, 109141456, 122784138, 136426820, 163712184, 204640230, 218282912, 245568276, 272853640, 306960345, 327424368, 409280460, 436565824, 491136552, 545707280, 613920690, 654848736, 818560920, 982273104, 1091414560, 1227841380, 1309697472, 1637121840, 1964546208, 2182829120, 2455682760, 3274243680, 3929092416, 4911365520, 6548487360, 9822731040, 19645462080]

約数ペア:

[(1, 19645462080), (2, 9822731040), (3, 6548487360), (4, 4911365520), (5, 3929092416), (6, 3274243680), (8, 2455682760), (9, 2182829120), (10, 1964546208), (12, 1637121840), (15, 1309697472), (16, 1227841380), (18, 1091414560), (20, 982273104), (24, 818560920), (30, 654848736), (32, 613920690), (36, 545707280), (40, 491136552), (45, 436565824), (48, 409280460), (60, 327424368), (64, 306960345), (72, 272853640), (80, 245568276), (90, 218282912), (96, 204640230), (120, 163712184), (144, 136426820), (160, 122784138), (180, 109141456), (192, 102320115), (240, 81856092), (271, 72492480), (288, 68213410), (320, 61392069), (360, 54570728), (480, 40928046), (542, 36246240), (576, 34106705), (720, 27285364), (813, 24164160), (960, 20464023), (1084, 18123120), (1355, 14498496), (1440, 13642682), (1626, 12082080), (2168, 9061560), (2439, 8054720), (2710, 7249248), (2880, 6821341), (3252, 6041040), (4065, 4832832), (4336, 4530780), (4878, 4027360), (5420, 3624624), (6504, 3020520), (8130, 2416416), (8672, 2265390), (9756, 2013680), (10840, 1812312), (12195, 1610944), (13008, 1510260), (16260, 1208208), (17344, 1132695), (19512, 1006840), (21680, 906156), (24390, 805472), (25171, 780480), (26016, 755130), (32520, 604104), (39024, 503420), (43360, 453078), (48780, 402736), (50342, 390240), (52032, 377565), (65040, 302052), (75513, 260160), (78048, 251710), (86720, 226539), (97560, 201368), (100684, 195120), (125855, 156096), (130080, 151026)]