42773760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 153054720

約数和(自身を除く): 110280960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 79, 80, 90, 94, 96, 120, 128, 141, 144, 158, 160, 180, 188, 192, 235, 237, 240, 256, 282, 288, 316, 320, 360, 376, 384, 395, 423, 470, 474, 480, 564, 576, 632, 640, 705, 711, 720, 752, 768, 790, 846, 940, 948, 960, 1128, 1152, 1185, 1264, 1280, 1410, 1422, 1440, 1504, 1580, 1692, 1880, 1896, 1920, 2115, 2256, 2304, 2370, 2528, 2820, 2844, 2880, 3008, 3160, 3384, 3555, 3713, 3760, 3792, 3840, 4230, 4512, 4740, 5056, 5640, 5688, 5760, 6016, 6320, 6768, 7110, 7426, 7520, 7584, 8460, 9024, 9480, 10112, 11139, 11280, 11376, 11520, 12032, 12640, 13536, 14220, 14852, 15040, 15168, 16920, 18048, 18565, 18960, 20224, 22278, 22560, 22752, 25280, 27072, 28440, 29704, 30080, 30336, 33417, 33840, 36096, 37130, 37920, 44556, 45120, 45504, 50560, 54144, 55695, 56880, 59408, 60160, 60672, 66834, 67680, 74260, 75840, 89112, 90240, 91008, 101120, 108288, 111390, 113760, 118816, 133668, 135360, 148520, 151680, 167085, 178224, 180480, 182016, 222780, 227520, 237632, 267336, 270720, 297040, 303360, 334170, 356448, 445560, 455040, 475264, 534672, 541440, 594080, 668340, 712896, 891120, 910080, 950528, 1069344, 1188160, 1336680, 1425792, 1782240, 2138688, 2376320, 2673360, 2851584, 3564480, 4277376, 4752640, 5346720, 7128960, 8554752, 10693440, 14257920, 21386880, 42773760]

約数ペア:

[(1, 42773760), (2, 21386880), (3, 14257920), (4, 10693440), (5, 8554752), (6, 7128960), (8, 5346720), (9, 4752640), (10, 4277376), (12, 3564480), (15, 2851584), (16, 2673360), (18, 2376320), (20, 2138688), (24, 1782240), (30, 1425792), (32, 1336680), (36, 1188160), (40, 1069344), (45, 950528), (47, 910080), (48, 891120), (60, 712896), (64, 668340), (72, 594080), (79, 541440), (80, 534672), (90, 475264), (94, 455040), (96, 445560), (120, 356448), (128, 334170), (141, 303360), (144, 297040), (158, 270720), (160, 267336), (180, 237632), (188, 227520), (192, 222780), (235, 182016), (237, 180480), (240, 178224), (256, 167085), (282, 151680), (288, 148520), (316, 135360), (320, 133668), (360, 118816), (376, 113760), (384, 111390), (395, 108288), (423, 101120), (470, 91008), (474, 90240), (480, 89112), (564, 75840), (576, 74260), (632, 67680), (640, 66834), (705, 60672), (711, 60160), (720, 59408), (752, 56880), (768, 55695), (790, 54144), (846, 50560), (940, 45504), (948, 45120), (960, 44556), (1128, 37920), (1152, 37130), (1185, 36096), (1264, 33840), (1280, 33417), (1410, 30336), (1422, 30080), (1440, 29704), (1504, 28440), (1580, 27072), (1692, 25280), (1880, 22752), (1896, 22560), (1920, 22278), (2115, 20224), (2256, 18960), (2304, 18565), (2370, 18048), (2528, 16920), (2820, 15168), (2844, 15040), (2880, 14852), (3008, 14220), (3160, 13536), (3384, 12640), (3555, 12032), (3713, 11520), (3760, 11376), (3792, 11280), (3840, 11139), (4230, 10112), (4512, 9480), (4740, 9024), (5056, 8460), (5640, 7584), (5688, 7520), (5760, 7426), (6016, 7110), (6320, 6768)]