12428140800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{3389}}^1$

素因数の和:3609

約数の個数: 216

約数和(自身を含む): 41242360320

約数和(自身を除く): 28814219520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 191, 192, 200, 240, 256, 300, 320, 382, 384, 400, 480, 573, 600, 640, 764, 768, 800, 955, 960, 1146, 1200, 1280, 1528, 1600, 1910, 1920, 2292, 2400, 2865, 3056, 3200, 3389, 3820, 3840, 4584, 4775, 4800, 5730, 6112, 6400, 6778, 7640, 9168, 9550, 9600, 10167, 11460, 12224, 13556, 14325, 15280, 16945, 18336, 19100, 19200, 20334, 22920, 24448, 27112, 28650, 30560, 33890, 36672, 38200, 40668, 45840, 48896, 50835, 54224, 57300, 61120, 67780, 73344, 76400, 81336, 84725, 91680, 101670, 108448, 114600, 122240, 135560, 146688, 152800, 162672, 169450, 183360, 203340, 216896, 229200, 244480, 254175, 271120, 305600, 325344, 338900, 366720, 406680, 433792, 458400, 508350, 542240, 611200, 647299, 650688, 677800, 733440, 813360, 867584, 916800, 1016700, 1084480, 1222400, 1294598, 1301376, 1355600, 1626720, 1833600, 1941897, 2033400, 2168960, 2589196, 2602752, 2711200, 3236495, 3253440, 3667200, 3883794, 4066800, 4337920, 5178392, 5422400, 6472990, 6506880, 7767588, 8133600, 9709485, 10356784, 10844800, 12945980, 13013760, 15535176, 16182475, 16267200, 19418970, 20713568, 21689600, 25891960, 31070352, 32364950, 32534400, 38837940, 41427136, 48547425, 51783920, 62140704, 64729900, 65068800, 77675880, 82854272, 97094850, 103567840, 124281408, 129459800, 155351760, 165708544, 194189700, 207135680, 248562816, 258919600, 310703520, 388379400, 414271360, 497125632, 517839200, 621407040, 776758800, 828542720, 1035678400, 1242814080, 1553517600, 2071356800, 2485628160, 3107035200, 4142713600, 6214070400, 12428140800]

約数ペア:

[(1, 12428140800), (2, 6214070400), (3, 4142713600), (4, 3107035200), (5, 2485628160), (6, 2071356800), (8, 1553517600), (10, 1242814080), (12, 1035678400), (15, 828542720), (16, 776758800), (20, 621407040), (24, 517839200), (25, 497125632), (30, 414271360), (32, 388379400), (40, 310703520), (48, 258919600), (50, 248562816), (60, 207135680), (64, 194189700), (75, 165708544), (80, 155351760), (96, 129459800), (100, 124281408), (120, 103567840), (128, 97094850), (150, 82854272), (160, 77675880), (191, 65068800), (192, 64729900), (200, 62140704), (240, 51783920), (256, 48547425), (300, 41427136), (320, 38837940), (382, 32534400), (384, 32364950), (400, 31070352), (480, 25891960), (573, 21689600), (600, 20713568), (640, 19418970), (764, 16267200), (768, 16182475), (800, 15535176), (955, 13013760), (960, 12945980), (1146, 10844800), (1200, 10356784), (1280, 9709485), (1528, 8133600), (1600, 7767588), (1910, 6506880), (1920, 6472990), (2292, 5422400), (2400, 5178392), (2865, 4337920), (3056, 4066800), (3200, 3883794), (3389, 3667200), (3820, 3253440), (3840, 3236495), (4584, 2711200), (4775, 2602752), (4800, 2589196), (5730, 2168960), (6112, 2033400), (6400, 1941897), (6778, 1833600), (7640, 1626720), (9168, 1355600), (9550, 1301376), (9600, 1294598), (10167, 1222400), (11460, 1084480), (12224, 1016700), (13556, 916800), (14325, 867584), (15280, 813360), (16945, 733440), (18336, 677800), (19100, 650688), (19200, 647299), (20334, 611200), (22920, 542240), (24448, 508350), (27112, 458400), (28650, 433792), (30560, 406680), (33890, 366720), (36672, 338900), (38200, 325344), (40668, 305600), (45840, 271120), (48896, 254175), (50835, 244480), (54224, 229200), (57300, 216896), (61120, 203340), (67780, 183360), (73344, 169450), (76400, 162672), (81336, 152800), (84725, 146688), (91680, 135560), (101670, 122240), (108448, 114600)]