38447640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 166233600

約数和(自身を除く): 127785960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 73, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 146, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 219, 220, 228, 231, 252, 264, 266, 280, 285, 292, 308, 315, 330, 342, 360, 365, 380, 385, 396, 399, 418, 420, 438, 440, 456, 462, 495, 504, 511, 532, 570, 584, 616, 627, 630, 657, 660, 665, 684, 693, 730, 760, 770, 792, 798, 803, 836, 840, 855, 876, 924, 990, 1022, 1045, 1064, 1095, 1140, 1155, 1197, 1254, 1260, 1314, 1320, 1330, 1368, 1386, 1387, 1460, 1463, 1533, 1540, 1596, 1606, 1672, 1710, 1752, 1848, 1881, 1980, 1995, 2044, 2090, 2190, 2280, 2310, 2394, 2409, 2508, 2520, 2555, 2628, 2660, 2772, 2774, 2920, 2926, 3066, 3080, 3135, 3192, 3212, 3285, 3420, 3465, 3762, 3960, 3990, 4015, 4088, 4161, 4180, 4380, 4389, 4599, 4620, 4788, 4818, 5016, 5110, 5256, 5320, 5544, 5548, 5621, 5852, 5985, 6132, 6270, 6424, 6570, 6840, 6930, 6935, 7227, 7315, 7524, 7665, 7980, 8030, 8322, 8360, 8760, 8778, 9198, 9240, 9405, 9576, 9636, 9709, 10220, 11096, 11242, 11704, 11970, 12045, 12264, 12483, 12540, 13140, 13167, 13860, 13870, 14454, 14630, 15048, 15257, 15330, 15960, 16060, 16644, 16863, 17556, 18396, 18810, 19272, 19418, 20440, 20805, 21945, 22484, 22995, 23940, 24090, 24966, 25080, 26280, 26334, 27720, 27740, 28105, 28908, 29127, 29260, 30514, 30660, 32120, 33288, 33726, 35112, 36135, 36792, 37620, 38836, 41610, 43890, 44968, 45771, 45990, 47880, 48180, 48545, 49932, 50589, 52668, 55480, 56210, 57816, 58254, 58520, 61028, 61320, 62415, 65835, 67452, 72270, 75240, 76285, 77672, 83220, 84315, 87381, 87780, 91542, 91980, 96360, 97090, 99864, 101178, 105336, 106799, 112420, 116508, 122056, 124830, 131670, 134904, 137313, 144540, 145635, 152570, 166440, 168630, 174762, 175560, 183084, 183960, 194180, 202356, 213598, 224840, 228855, 233016, 249660, 252945, 263340, 274626, 289080, 291270, 305140, 320397, 337260, 349524, 366168, 388360, 404712, 427196, 436905, 457710, 499320, 505890, 526680, 533995, 549252, 582540, 610280, 640794, 674520, 686565, 699048, 854392, 873810, 915420, 961191, 1011780, 1067990, 1098504, 1165080, 1281588, 1373130, 1601985, 1747620, 1830840, 1922382, 2023560, 2135980, 2563176, 2746260, 3203970, 3495240, 3844764, 4271960, 4805955, 5492520, 6407940, 7689528, 9611910, 12815880, 19223820, 38447640]

約数ペア:

[(1, 38447640), (2, 19223820), (3, 12815880), (4, 9611910), (5, 7689528), (6, 6407940), (7, 5492520), (8, 4805955), (9, 4271960), (10, 3844764), (11, 3495240), (12, 3203970), (14, 2746260), (15, 2563176), (18, 2135980), (19, 2023560), (20, 1922382), (21, 1830840), (22, 1747620), (24, 1601985), (28, 1373130), (30, 1281588), (33, 1165080), (35, 1098504), (36, 1067990), (38, 1011780), (40, 961191), (42, 915420), (44, 873810), (45, 854392), (55, 699048), (56, 686565), (57, 674520), (60, 640794), (63, 610280), (66, 582540), (70, 549252), (72, 533995), (73, 526680), (76, 505890), (77, 499320), (84, 457710), (88, 436905), (90, 427196), (95, 404712), (99, 388360), (105, 366168), (110, 349524), (114, 337260), (120, 320397), (126, 305140), (132, 291270), (133, 289080), (140, 274626), (146, 263340), (152, 252945), (154, 249660), (165, 233016), (168, 228855), (171, 224840), (180, 213598), (190, 202356), (198, 194180), (209, 183960), (210, 183084), (219, 175560), (220, 174762), (228, 168630), (231, 166440), (252, 152570), (264, 145635), (266, 144540), (280, 137313), (285, 134904), (292, 131670), (308, 124830), (315, 122056), (330, 116508), (342, 112420), (360, 106799), (365, 105336), (380, 101178), (385, 99864), (396, 97090), (399, 96360), (418, 91980), (420, 91542), (438, 87780), (440, 87381), (456, 84315), (462, 83220), (495, 77672), (504, 76285), (511, 75240), (532, 72270), (570, 67452), (584, 65835), (616, 62415), (627, 61320), (630, 61028), (657, 58520), (660, 58254), (665, 57816), (684, 56210), (693, 55480), (730, 52668), (760, 50589), (770, 49932), (792, 48545), (798, 48180), (803, 47880), (836, 45990), (840, 45771), (855, 44968), (876, 43890), (924, 41610), (990, 38836), (1022, 37620), (1045, 36792), (1064, 36135), (1095, 35112), (1140, 33726), (1155, 33288), (1197, 32120), (1254, 30660), (1260, 30514), (1314, 29260), (1320, 29127), (1330, 28908), (1368, 28105), (1386, 27740), (1387, 27720), (1460, 26334), (1463, 26280), (1533, 25080), (1540, 24966), (1596, 24090), (1606, 23940), (1672, 22995), (1710, 22484), (1752, 21945), (1848, 20805), (1881, 20440), (1980, 19418), (1995, 19272), (2044, 18810), (2090, 18396), (2190, 17556), (2280, 16863), (2310, 16644), (2394, 16060), (2409, 15960), (2508, 15330), (2520, 15257), (2555, 15048), (2628, 14630), (2660, 14454), (2772, 13870), (2774, 13860), (2920, 13167), (2926, 13140), (3066, 12540), (3080, 12483), (3135, 12264), (3192, 12045), (3212, 11970), (3285, 11704), (3420, 11242), (3465, 11096), (3762, 10220), (3960, 9709), (3990, 9636), (4015, 9576), (4088, 9405), (4161, 9240), (4180, 9198), (4380, 8778), (4389, 8760), (4599, 8360), (4620, 8322), (4788, 8030), (4818, 7980), (5016, 7665), (5110, 7524), (5256, 7315), (5320, 7227), (5544, 6935), (5548, 6930), (5621, 6840), (5852, 6570), (5985, 6424), (6132, 6270)]