4547621120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26713}}^1$

素因数の和:26760

約数の個数: 144

約数和(自身を含む): 13104819840

約数和(自身を除く): 8557198720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 17024, 21280, 24320, 26713, 34048, 42560, 53426, 85120, 106852, 133565, 170240, 186991, 213704, 267130, 373982, 427408, 507547, 534260, 747964, 854816, 934955, 1015094, 1068520, 1495928, 1709632, 1869910, 2030188, 2137040, 2537735, 2991856, 3419264, 3552829, 3739820, 4060376, 4274080, 5075470, 5983712, 6838528, 7105658, 7479640, 8120752, 8548160, 10150940, 11967424, 14211316, 14959280, 16241504, 17096320, 17764145, 20301880, 23934848, 28422632, 29918560, 32483008, 34192640, 35528290, 40603760, 47869696, 56845264, 59837120, 64966016, 71056580, 81207520, 113690528, 119674240, 129932032, 142113160, 162415040, 227381056, 239348480, 284226320, 324830080, 454762112, 568452640, 649660160, 909524224, 1136905280, 2273810560, 4547621120]

約数ペア:

[(1, 4547621120), (2, 2273810560), (4, 1136905280), (5, 909524224), (7, 649660160), (8, 568452640), (10, 454762112), (14, 324830080), (16, 284226320), (19, 239348480), (20, 227381056), (28, 162415040), (32, 142113160), (35, 129932032), (38, 119674240), (40, 113690528), (56, 81207520), (64, 71056580), (70, 64966016), (76, 59837120), (80, 56845264), (95, 47869696), (112, 40603760), (128, 35528290), (133, 34192640), (140, 32483008), (152, 29918560), (160, 28422632), (190, 23934848), (224, 20301880), (256, 17764145), (266, 17096320), (280, 16241504), (304, 14959280), (320, 14211316), (380, 11967424), (448, 10150940), (532, 8548160), (560, 8120752), (608, 7479640), (640, 7105658), (665, 6838528), (760, 5983712), (896, 5075470), (1064, 4274080), (1120, 4060376), (1216, 3739820), (1280, 3552829), (1330, 3419264), (1520, 2991856), (1792, 2537735), (2128, 2137040), (2240, 2030188), (2432, 1869910), (2660, 1709632), (3040, 1495928), (4256, 1068520), (4480, 1015094), (4864, 934955), (5320, 854816), (6080, 747964), (8512, 534260), (8960, 507547), (10640, 427408), (12160, 373982), (17024, 267130), (21280, 213704), (24320, 186991), (26713, 170240), (34048, 133565), (42560, 106852), (53426, 85120)]