2601896960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 264

約数和(自身を含む): 7048492416

約数和(自身を除く): 4446595456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 97, 104, 124, 128, 130, 155, 160, 169, 194, 208, 248, 256, 260, 310, 320, 338, 388, 403, 416, 485, 496, 512, 520, 620, 640, 676, 776, 806, 832, 845, 970, 992, 1024, 1040, 1240, 1261, 1280, 1352, 1552, 1612, 1664, 1690, 1940, 1984, 2015, 2080, 2480, 2522, 2560, 2704, 3007, 3104, 3224, 3328, 3380, 3880, 3968, 4030, 4160, 4960, 5044, 5120, 5239, 5408, 6014, 6208, 6305, 6448, 6656, 6760, 7760, 7936, 8060, 8320, 9920, 10088, 10478, 10816, 12028, 12416, 12610, 12896, 13312, 13520, 15035, 15520, 15872, 16120, 16393, 16640, 19840, 20176, 20956, 21632, 24056, 24832, 25220, 25792, 26195, 27040, 30070, 31040, 31744, 32240, 32786, 33280, 39091, 39680, 40352, 41912, 43264, 48112, 49664, 50440, 51584, 52390, 54080, 60140, 62080, 64480, 65572, 66560, 78182, 79360, 80704, 81965, 83824, 86528, 96224, 99328, 100880, 103168, 104780, 108160, 120280, 124160, 128960, 131144, 156364, 158720, 161408, 163930, 167648, 173056, 192448, 195455, 201760, 206336, 209560, 216320, 240560, 248320, 257920, 262288, 312728, 322816, 327860, 335296, 384896, 390910, 403520, 412672, 419120, 432640, 481120, 496640, 508183, 515840, 524576, 625456, 645632, 655720, 670592, 769792, 781820, 807040, 838240, 865280, 962240, 1016366, 1031680, 1049152, 1250912, 1291264, 1311440, 1341184, 1539584, 1563640, 1614080, 1676480, 1924480, 2032732, 2063360, 2098304, 2501824, 2540915, 2622880, 2682368, 3079168, 3127280, 3228160, 3352960, 3848960, 4065464, 4196608, 5003648, 5081830, 5245760, 5364736, 6254560, 6456320, 6705920, 7697920, 8130928, 8393216, 10007296, 10163660, 10491520, 12509120, 13411840, 15395840, 16261856, 16786432, 20014592, 20327320, 20983040, 25018240, 26823680, 32523712, 40029184, 40654640, 41966080, 50036480, 65047424, 81309280, 83932160, 100072960, 130094848, 162618560, 200145920, 260189696, 325237120, 520379392, 650474240, 1300948480, 2601896960]

約数ペア:

[(1, 2601896960), (2, 1300948480), (4, 650474240), (5, 520379392), (8, 325237120), (10, 260189696), (13, 200145920), (16, 162618560), (20, 130094848), (26, 100072960), (31, 83932160), (32, 81309280), (40, 65047424), (52, 50036480), (62, 41966080), (64, 40654640), (65, 40029184), (80, 32523712), (97, 26823680), (104, 25018240), (124, 20983040), (128, 20327320), (130, 20014592), (155, 16786432), (160, 16261856), (169, 15395840), (194, 13411840), (208, 12509120), (248, 10491520), (256, 10163660), (260, 10007296), (310, 8393216), (320, 8130928), (338, 7697920), (388, 6705920), (403, 6456320), (416, 6254560), (485, 5364736), (496, 5245760), (512, 5081830), (520, 5003648), (620, 4196608), (640, 4065464), (676, 3848960), (776, 3352960), (806, 3228160), (832, 3127280), (845, 3079168), (970, 2682368), (992, 2622880), (1024, 2540915), (1040, 2501824), (1240, 2098304), (1261, 2063360), (1280, 2032732), (1352, 1924480), (1552, 1676480), (1612, 1614080), (1664, 1563640), (1690, 1539584), (1940, 1341184), (1984, 1311440), (2015, 1291264), (2080, 1250912), (2480, 1049152), (2522, 1031680), (2560, 1016366), (2704, 962240), (3007, 865280), (3104, 838240), (3224, 807040), (3328, 781820), (3380, 769792), (3880, 670592), (3968, 655720), (4030, 645632), (4160, 625456), (4960, 524576), (5044, 515840), (5120, 508183), (5239, 496640), (5408, 481120), (6014, 432640), (6208, 419120), (6305, 412672), (6448, 403520), (6656, 390910), (6760, 384896), (7760, 335296), (7936, 327860), (8060, 322816), (8320, 312728), (9920, 262288), (10088, 257920), (10478, 248320), (10816, 240560), (12028, 216320), (12416, 209560), (12610, 206336), (12896, 201760), (13312, 195455), (13520, 192448), (15035, 173056), (15520, 167648), (15872, 163930), (16120, 161408), (16393, 158720), (16640, 156364), (19840, 131144), (20176, 128960), (20956, 124160), (21632, 120280), (24056, 108160), (24832, 104780), (25220, 103168), (25792, 100880), (26195, 99328), (27040, 96224), (30070, 86528), (31040, 83824), (31744, 81965), (32240, 80704), (32786, 79360), (33280, 78182), (39091, 66560), (39680, 65572), (40352, 64480), (41912, 62080), (43264, 60140), (48112, 54080), (49664, 52390), (50440, 51584)]