38998080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1265

約数の個数: 168

約数和(自身を含む): 146450304

約数和(自身を除く): 107452224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1231, 1320, 1440, 1584, 1760, 1980, 2112, 2462, 2640, 2880, 3168, 3520, 3693, 3960, 4924, 5280, 6155, 6336, 7386, 7920, 9848, 10560, 11079, 12310, 13541, 14772, 15840, 18465, 19696, 22158, 24620, 27082, 29544, 31680, 36930, 39392, 40623, 44316, 49240, 54164, 55395, 59088, 67705, 73860, 78784, 81246, 88632, 98480, 108328, 110790, 118176, 121869, 135410, 147720, 162492, 177264, 196960, 203115, 216656, 221580, 236352, 243738, 270820, 295440, 324984, 354528, 393920, 406230, 433312, 443160, 487476, 541640, 590880, 609345, 649968, 709056, 812460, 866624, 886320, 974952, 1083280, 1181760, 1218690, 1299936, 1624920, 1772640, 1949904, 2166560, 2437380, 2599872, 3249840, 3545280, 3899808, 4333120, 4874760, 6499680, 7799616, 9749520, 12999360, 19499040, 38998080]

約数ペア:

[(1, 38998080), (2, 19499040), (3, 12999360), (4, 9749520), (5, 7799616), (6, 6499680), (8, 4874760), (9, 4333120), (10, 3899808), (11, 3545280), (12, 3249840), (15, 2599872), (16, 2437380), (18, 2166560), (20, 1949904), (22, 1772640), (24, 1624920), (30, 1299936), (32, 1218690), (33, 1181760), (36, 1083280), (40, 974952), (44, 886320), (45, 866624), (48, 812460), (55, 709056), (60, 649968), (64, 609345), (66, 590880), (72, 541640), (80, 487476), (88, 443160), (90, 433312), (96, 406230), (99, 393920), (110, 354528), (120, 324984), (132, 295440), (144, 270820), (160, 243738), (165, 236352), (176, 221580), (180, 216656), (192, 203115), (198, 196960), (220, 177264), (240, 162492), (264, 147720), (288, 135410), (320, 121869), (330, 118176), (352, 110790), (360, 108328), (396, 98480), (440, 88632), (480, 81246), (495, 78784), (528, 73860), (576, 67705), (660, 59088), (704, 55395), (720, 54164), (792, 49240), (880, 44316), (960, 40623), (990, 39392), (1056, 36930), (1231, 31680), (1320, 29544), (1440, 27082), (1584, 24620), (1760, 22158), (1980, 19696), (2112, 18465), (2462, 15840), (2640, 14772), (2880, 13541), (3168, 12310), (3520, 11079), (3693, 10560), (3960, 9848), (4924, 7920), (5280, 7386), (6155, 6336)]